201153911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{2351}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 42701449

約数列:

[1, 7, 17, 119, 719, 2351, 5033, 12223, 16457, 39967, 85561, 279769, 1690369, 11832583, 28736273, 201153911]

約数ペア:

[(1, 201153911), (7, 28736273), (17, 11832583), (119, 1690369), (719, 279769), (2351, 85561), (5033, 39967), (12223, 16457)]