201487026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 485968896

約数和(自身を除く): 284481870

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 53, 61, 78, 94, 102, 106, 122, 141, 159, 183, 221, 282, 318, 366, 442, 611, 663, 689, 793, 799, 901, 1037, 1222, 1326, 1378, 1586, 1598, 1802, 1833, 2067, 2074, 2379, 2397, 2491, 2703, 2867, 3111, 3233, 3666, 4134, 4758, 4794, 4982, 5406, 5734, 6222, 6466, 7473, 8601, 9699, 10387, 11713, 13481, 14946, 17202, 19398, 20774, 23426, 26962, 31161, 32383, 35139, 37271, 40443, 42029, 42347, 48739, 54961, 62322, 64766, 70278, 74542, 80886, 84058, 84694, 97149, 97478, 109922, 111813, 126087, 127041, 146217, 151951, 164883, 194298, 223626, 252174, 254082, 292434, 303902, 329766, 455853, 550511, 633607, 714493, 911706, 1101022, 1267214, 1428986, 1651533, 1900821, 1975363, 2143479, 2583167, 3303066, 3801642, 3950726, 4286958, 5166334, 5926089, 7749501, 11852178, 15499002, 33581171, 67162342, 100743513, 201487026]

約数ペア:

[(1, 201487026), (2, 100743513), (3, 67162342), (6, 33581171), (13, 15499002), (17, 11852178), (26, 7749501), (34, 5926089), (39, 5166334), (47, 4286958), (51, 3950726), (53, 3801642), (61, 3303066), (78, 2583167), (94, 2143479), (102, 1975363), (106, 1900821), (122, 1651533), (141, 1428986), (159, 1267214), (183, 1101022), (221, 911706), (282, 714493), (318, 633607), (366, 550511), (442, 455853), (611, 329766), (663, 303902), (689, 292434), (793, 254082), (799, 252174), (901, 223626), (1037, 194298), (1222, 164883), (1326, 151951), (1378, 146217), (1586, 127041), (1598, 126087), (1802, 111813), (1833, 109922), (2067, 97478), (2074, 97149), (2379, 84694), (2397, 84058), (2491, 80886), (2703, 74542), (2867, 70278), (3111, 64766), (3233, 62322), (3666, 54961), (4134, 48739), (4758, 42347), (4794, 42029), (4982, 40443), (5406, 37271), (5734, 35139), (6222, 32383), (6466, 31161), (7473, 26962), (8601, 23426), (9699, 20774), (10387, 19398), (11713, 17202), (13481, 14946)]