212316578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21929}}^1$

素因数の和:22081

約数の個数: 16

約数和(自身を含む): 328423680

約数和(自身を除く): 116107102

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 21929, 43858, 1030663, 2061326, 2258687, 4517374, 106158289, 212316578]

約数ペア:

[(1, 212316578), (2, 106158289), (47, 4517374), (94, 2258687), (103, 2061326), (206, 1030663), (4841, 43858), (9682, 21929)]