201949774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{209927}}^1$

素因数の和:209979

約数の個数: 16

約数和(自身を含む): 335045088

約数和(自身を除く): 133095314

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 209927, 419854, 2729051, 5458102, 7767299, 15534598, 100974887, 201949774]

約数ペア:

[(1, 201949774), (2, 100974887), (13, 15534598), (26, 7767299), (37, 5458102), (74, 2729051), (481, 419854), (962, 209927)]