199328220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 764155392

約数和(自身を除く): 564827172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 283, 301, 315, 364, 387, 390, 420, 430, 455, 468, 516, 546, 559, 566, 585, 602, 630, 645, 774, 780, 819, 849, 860, 903, 910, 1092, 1118, 1132, 1170, 1204, 1260, 1290, 1365, 1415, 1505, 1548, 1638, 1677, 1698, 1806, 1820, 1935, 1981, 2236, 2340, 2547, 2580, 2709, 2730, 2795, 2830, 3010, 3276, 3354, 3396, 3612, 3679, 3870, 3913, 3962, 4095, 4245, 4515, 5031, 5094, 5418, 5460, 5590, 5660, 5943, 6020, 6708, 7358, 7740, 7826, 7924, 8190, 8385, 8490, 9030, 9905, 10062, 10188, 10836, 11037, 11180, 11739, 11886, 12169, 12735, 13545, 14716, 15652, 16380, 16770, 16980, 17829, 18060, 18395, 19565, 19810, 20124, 22074, 23478, 23772, 24338, 25155, 25470, 25753, 27090, 29715, 33111, 33540, 35217, 35658, 36507, 36790, 39130, 39620, 44148, 46956, 48676, 50310, 50940, 51506, 54180, 55185, 58695, 59430, 60845, 66222, 70434, 71316, 73014, 73580, 77259, 78260, 85183, 89145, 100620, 103012, 109521, 110370, 117390, 118860, 121690, 128765, 132444, 140868, 146028, 154518, 158197, 165555, 170366, 176085, 178290, 182535, 219042, 220740, 231777, 234780, 243380, 255549, 257530, 309036, 316394, 331110, 340732, 352170, 356580, 365070, 386295, 425915, 438084, 463554, 474591, 511098, 515060, 547605, 632788, 662220, 704340, 730140, 766647, 772590, 790985, 851830, 927108, 949182, 1022196, 1095210, 1107379, 1158885, 1277745, 1423773, 1533294, 1545180, 1581970, 1703660, 1898364, 2190420, 2214758, 2317770, 2372955, 2555490, 2847546, 3066588, 3163940, 3322137, 3833235, 4429516, 4635540, 4745910, 5110980, 5536895, 5695092, 6644274, 7118865, 7666470, 9491820, 9966411, 11073790, 13288548, 14237730, 15332940, 16610685, 19932822, 22147580, 28475460, 33221370, 39865644, 49832055, 66442740, 99664110, 199328220]

約数ペア:

[(1, 199328220), (2, 99664110), (3, 66442740), (4, 49832055), (5, 39865644), (6, 33221370), (7, 28475460), (9, 22147580), (10, 19932822), (12, 16610685), (13, 15332940), (14, 14237730), (15, 13288548), (18, 11073790), (20, 9966411), (21, 9491820), (26, 7666470), (28, 7118865), (30, 6644274), (35, 5695092), (36, 5536895), (39, 5110980), (42, 4745910), (43, 4635540), (45, 4429516), (52, 3833235), (60, 3322137), (63, 3163940), (65, 3066588), (70, 2847546), (78, 2555490), (84, 2372955), (86, 2317770), (90, 2214758), (91, 2190420), (105, 1898364), (117, 1703660), (126, 1581970), (129, 1545180), (130, 1533294), (140, 1423773), (156, 1277745), (172, 1158885), (180, 1107379), (182, 1095210), (195, 1022196), (210, 949182), (215, 927108), (234, 851830), (252, 790985), (258, 772590), (260, 766647), (273, 730140), (283, 704340), (301, 662220), (315, 632788), (364, 547605), (387, 515060), (390, 511098), (420, 474591), (430, 463554), (455, 438084), (468, 425915), (516, 386295), (546, 365070), (559, 356580), (566, 352170), (585, 340732), (602, 331110), (630, 316394), (645, 309036), (774, 257530), (780, 255549), (819, 243380), (849, 234780), (860, 231777), (903, 220740), (910, 219042), (1092, 182535), (1118, 178290), (1132, 176085), (1170, 170366), (1204, 165555), (1260, 158197), (1290, 154518), (1365, 146028), (1415, 140868), (1505, 132444), (1548, 128765), (1638, 121690), (1677, 118860), (1698, 117390), (1806, 110370), (1820, 109521), (1935, 103012), (1981, 100620), (2236, 89145), (2340, 85183), (2547, 78260), (2580, 77259), (2709, 73580), (2730, 73014), (2795, 71316), (2830, 70434), (3010, 66222), (3276, 60845), (3354, 59430), (3396, 58695), (3612, 55185), (3679, 54180), (3870, 51506), (3913, 50940), (3962, 50310), (4095, 48676), (4245, 46956), (4515, 44148), (5031, 39620), (5094, 39130), (5418, 36790), (5460, 36507), (5590, 35658), (5660, 35217), (5943, 33540), (6020, 33111), (6708, 29715), (7358, 27090), (7740, 25753), (7826, 25470), (7924, 25155), (8190, 24338), (8385, 23772), (8490, 23478), (9030, 22074), (9905, 20124), (10062, 19810), (10188, 19565), (10836, 18395), (11037, 18060), (11180, 17829), (11739, 16980), (11886, 16770), (12169, 16380), (12735, 15652), (13545, 14716)]