201000124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63367}}^1$

素因数の和:63445

約数の個数: 24

約数和(自身を含む): 385023968

約数和(自身を除く): 184023844

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 63367, 126734, 253468, 823771, 1647542, 3295084, 3865387, 7730774, 15461548, 50250031, 100500062, 201000124]

約数ペア:

[(1, 201000124), (2, 100500062), (4, 50250031), (13, 15461548), (26, 7730774), (52, 3865387), (61, 3295084), (122, 1647542), (244, 823771), (793, 253468), (1586, 126734), (3172, 63367)]