201750716

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 358974000

約数和(自身を除く): 157223284

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 556, 3329, 6658, 13316, 15151, 30302, 60604, 362861, 462731, 725722, 925462, 1451444, 1850924, 50437679, 100875358, 201750716]

約数ペア:

[(1, 201750716), (2, 100875358), (4, 50437679), (109, 1850924), (139, 1451444), (218, 925462), (278, 725722), (436, 462731), (556, 362861), (3329, 60604), (6658, 30302), (13316, 15151)]