209721792

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 686458368

約数和(自身を除く): 476736576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 67, 68, 84, 96, 102, 112, 119, 134, 136, 137, 168, 192, 201, 204, 224, 238, 268, 272, 274, 336, 357, 402, 408, 411, 448, 469, 476, 536, 544, 548, 672, 714, 804, 816, 822, 938, 952, 959, 1072, 1088, 1096, 1139, 1344, 1407, 1428, 1608, 1632, 1644, 1876, 1904, 1918, 2144, 2192, 2278, 2329, 2814, 2856, 2877, 3216, 3264, 3288, 3417, 3752, 3808, 3836, 4288, 4384, 4556, 4658, 5628, 5712, 5754, 6432, 6576, 6834, 6987, 7504, 7616, 7672, 7973, 8768, 9112, 9179, 9316, 11256, 11424, 11508, 12864, 13152, 13668, 13974, 15008, 15344, 15946, 16303, 18224, 18358, 18632, 22512, 22848, 23016, 23919, 26304, 27336, 27537, 27948, 30016, 30688, 31892, 32606, 36448, 36716, 37264, 45024, 46032, 47838, 48909, 54672, 55074, 55896, 61376, 63784, 64253, 65212, 72896, 73432, 74528, 90048, 92064, 95676, 97818, 109344, 110148, 111792, 127568, 128506, 130424, 146864, 149056, 156043, 184128, 191352, 192759, 195636, 218688, 220296, 223584, 255136, 257012, 260848, 293728, 312086, 382704, 385518, 391272, 440592, 447168, 468129, 510272, 514024, 521696, 587456, 624172, 765408, 771036, 782544, 881184, 936258, 1028048, 1043392, 1092301, 1248344, 1530816, 1542072, 1565088, 1762368, 1872516, 2056096, 2184602, 2496688, 3084144, 3130176, 3276903, 3745032, 4112192, 4369204, 4993376, 6168288, 6553806, 7490064, 8738408, 9986752, 12336576, 13107612, 14980128, 17476816, 26215224, 29960256, 34953632, 52430448, 69907264, 104860896, 209721792]

約数ペア:

[(1, 209721792), (2, 104860896), (3, 69907264), (4, 52430448), (6, 34953632), (7, 29960256), (8, 26215224), (12, 17476816), (14, 14980128), (16, 13107612), (17, 12336576), (21, 9986752), (24, 8738408), (28, 7490064), (32, 6553806), (34, 6168288), (42, 4993376), (48, 4369204), (51, 4112192), (56, 3745032), (64, 3276903), (67, 3130176), (68, 3084144), (84, 2496688), (96, 2184602), (102, 2056096), (112, 1872516), (119, 1762368), (134, 1565088), (136, 1542072), (137, 1530816), (168, 1248344), (192, 1092301), (201, 1043392), (204, 1028048), (224, 936258), (238, 881184), (268, 782544), (272, 771036), (274, 765408), (336, 624172), (357, 587456), (402, 521696), (408, 514024), (411, 510272), (448, 468129), (469, 447168), (476, 440592), (536, 391272), (544, 385518), (548, 382704), (672, 312086), (714, 293728), (804, 260848), (816, 257012), (822, 255136), (938, 223584), (952, 220296), (959, 218688), (1072, 195636), (1088, 192759), (1096, 191352), (1139, 184128), (1344, 156043), (1407, 149056), (1428, 146864), (1608, 130424), (1632, 128506), (1644, 127568), (1876, 111792), (1904, 110148), (1918, 109344), (2144, 97818), (2192, 95676), (2278, 92064), (2329, 90048), (2814, 74528), (2856, 73432), (2877, 72896), (3216, 65212), (3264, 64253), (3288, 63784), (3417, 61376), (3752, 55896), (3808, 55074), (3836, 54672), (4288, 48909), (4384, 47838), (4556, 46032), (4658, 45024), (5628, 37264), (5712, 36716), (5754, 36448), (6432, 32606), (6576, 31892), (6834, 30688), (6987, 30016), (7504, 27948), (7616, 27537), (7672, 27336), (7973, 26304), (8768, 23919), (9112, 23016), (9179, 22848), (9316, 22512), (11256, 18632), (11424, 18358), (11508, 18224), (12864, 16303), (13152, 15946), (13668, 15344), (13974, 15008)]