201489456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1151}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 596533248

約数和(自身を除く): 395043792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 1042, 1151, 1563, 2084, 2302, 3126, 3453, 3647, 4168, 4604, 6252, 6906, 7294, 8057, 8336, 9208, 10941, 12504, 13812, 14588, 16114, 18416, 21882, 24171, 25008, 27624, 29176, 32228, 43764, 48342, 55248, 58352, 64456, 87528, 96684, 128912, 175056, 193368, 386736, 599671, 1199342, 1799013, 2398684, 3598026, 4197697, 4797368, 7196052, 8395394, 9594736, 12593091, 14392104, 16790788, 25186182, 28784208, 33581576, 50372364, 67163152, 100744728, 201489456]

約数ペア:

[(1, 201489456), (2, 100744728), (3, 67163152), (4, 50372364), (6, 33581576), (7, 28784208), (8, 25186182), (12, 16790788), (14, 14392104), (16, 12593091), (21, 9594736), (24, 8395394), (28, 7196052), (42, 4797368), (48, 4197697), (56, 3598026), (84, 2398684), (112, 1799013), (168, 1199342), (336, 599671), (521, 386736), (1042, 193368), (1151, 175056), (1563, 128912), (2084, 96684), (2302, 87528), (3126, 64456), (3453, 58352), (3647, 55248), (4168, 48342), (4604, 43764), (6252, 32228), (6906, 29176), (7294, 27624), (8057, 25008), (8336, 24171), (9208, 21882), (10941, 18416), (12504, 16114), (13812, 14588)]