201520116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 601440000

約数和(自身を除く): 399919884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 149, 189, 252, 298, 378, 447, 596, 756, 894, 1043, 1341, 1788, 1789, 2086, 2682, 3129, 3578, 4023, 4172, 5364, 5367, 6258, 7156, 8046, 9387, 10734, 12516, 12523, 16092, 16101, 18774, 21468, 25046, 28161, 32202, 37548, 37569, 48303, 50092, 56322, 64404, 75138, 96606, 112644, 112707, 150276, 193212, 225414, 266561, 338121, 450828, 533122, 676242, 799683, 1066244, 1352484, 1599366, 1865927, 2399049, 3198732, 3731854, 4798098, 5597781, 7197147, 7463708, 9596196, 11195562, 14394294, 16793343, 22391124, 28788588, 33586686, 50380029, 67173372, 100760058, 201520116]

約数ペア:

[(1, 201520116), (2, 100760058), (3, 67173372), (4, 50380029), (6, 33586686), (7, 28788588), (9, 22391124), (12, 16793343), (14, 14394294), (18, 11195562), (21, 9596196), (27, 7463708), (28, 7197147), (36, 5597781), (42, 4798098), (54, 3731854), (63, 3198732), (84, 2399049), (108, 1865927), (126, 1599366), (149, 1352484), (189, 1066244), (252, 799683), (298, 676242), (378, 533122), (447, 450828), (596, 338121), (756, 266561), (894, 225414), (1043, 193212), (1341, 150276), (1788, 112707), (1789, 112644), (2086, 96606), (2682, 75138), (3129, 64404), (3578, 56322), (4023, 50092), (4172, 48303), (5364, 37569), (5367, 37548), (6258, 32202), (7156, 28161), (8046, 25046), (9387, 21468), (10734, 18774), (12516, 16101), (12523, 16092)]