201273686

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{3581}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 305616240

約数和(自身を除く): 104342554

約数列:

[1, 2, 157, 179, 314, 358, 3581, 7162, 28103, 56206, 562217, 640999, 1124434, 1281998, 100636843, 201273686]

約数ペア:

[(1, 201273686), (2, 100636843), (157, 1281998), (179, 1124434), (314, 640999), (358, 562217), (3581, 56206), (7162, 28103)]