201961238

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{3581}}^1$

素因数の和:3919

約数の個数: 16

約数和(自身を含む): 306647856

約数和(自身を除く): 104686618

約数列:

[1, 2, 163, 173, 326, 346, 3581, 7162, 28199, 56398, 583703, 619513, 1167406, 1239026, 100980619, 201961238]

約数ペア:

[(1, 201961238), (2, 100980619), (163, 1239026), (173, 1167406), (326, 619513), (346, 583703), (3581, 56398), (7162, 28199)]