201515708810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{43291}}^1$

素因数の和:43959

約数の個数: 64

約数和(自身を含む): 397719794304

約数和(自身を除く): 196204085494

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 587, 610, 793, 1174, 1586, 2935, 3965, 5870, 7631, 7930, 15262, 35807, 38155, 43291, 71614, 76310, 86582, 179035, 216455, 358070, 432910, 465491, 562783, 930982, 1125566, 2327455, 2640751, 2813915, 4654910, 5281502, 5627830, 13203755, 25411817, 26407510, 34329763, 50823634, 68659526, 127059085, 171648815, 254118170, 330353621, 343297630, 660707242, 1550120837, 1651768105, 3100241674, 3303536210, 7750604185, 15501208370, 20151570881, 40303141762, 100757854405, 201515708810]

約数ペア:

[(1, 201515708810), (2, 100757854405), (5, 40303141762), (10, 20151570881), (13, 15501208370), (26, 7750604185), (61, 3303536210), (65, 3100241674), (122, 1651768105), (130, 1550120837), (305, 660707242), (587, 343297630), (610, 330353621), (793, 254118170), (1174, 171648815), (1586, 127059085), (2935, 68659526), (3965, 50823634), (5870, 34329763), (7631, 26407510), (7930, 25411817), (15262, 13203755), (35807, 5627830), (38155, 5281502), (43291, 4654910), (71614, 2813915), (76310, 2640751), (86582, 2327455), (179035, 1125566), (216455, 930982), (358070, 562783), (432910, 465491)]