217869838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1\times {\mathrm{2069}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 336035520

約数和(自身を除く): 118165682

約数列:

[1, 2, 37, 74, 1423, 2069, 2846, 4138, 52651, 76553, 105302, 153106, 2944187, 5888374, 108934919, 217869838]

約数ペア:

[(1, 217869838), (2, 108934919), (37, 5888374), (74, 2944187), (1423, 153106), (2069, 105302), (2846, 76553), (4138, 52651)]