201387340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 530385408

約数和(自身を除く): 328998068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 251, 308, 385, 502, 521, 770, 1004, 1042, 1255, 1540, 1757, 2084, 2510, 2605, 2761, 3514, 3647, 5020, 5210, 5522, 5731, 7028, 7294, 8785, 10420, 11044, 11462, 13805, 14588, 17570, 18235, 19327, 22924, 27610, 28655, 35140, 36470, 38654, 40117, 55220, 57310, 72940, 77308, 80234, 96635, 114620, 130771, 160468, 193270, 200585, 261542, 386540, 401170, 523084, 653855, 802340, 915397, 1307710, 1438481, 1830794, 2615420, 2876962, 3661588, 4576985, 5753924, 7192405, 9153970, 10069367, 14384810, 18307940, 20138734, 28769620, 40277468, 50346835, 100693670, 201387340]

約数ペア:

[(1, 201387340), (2, 100693670), (4, 50346835), (5, 40277468), (7, 28769620), (10, 20138734), (11, 18307940), (14, 14384810), (20, 10069367), (22, 9153970), (28, 7192405), (35, 5753924), (44, 4576985), (55, 3661588), (70, 2876962), (77, 2615420), (110, 1830794), (140, 1438481), (154, 1307710), (220, 915397), (251, 802340), (308, 653855), (385, 523084), (502, 401170), (521, 386540), (770, 261542), (1004, 200585), (1042, 193270), (1255, 160468), (1540, 130771), (1757, 114620), (2084, 96635), (2510, 80234), (2605, 77308), (2761, 72940), (3514, 57310), (3647, 55220), (5020, 40117), (5210, 38654), (5522, 36470), (5731, 35140), (7028, 28655), (7294, 27610), (8785, 22924), (10420, 19327), (11044, 18235), (11462, 17570), (13805, 14588)]