208536402

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{318863}}^1$

素因数の和:318977

約数の個数: 16

約数和(自身を含む): 420900480

約数和(自身を除く): 212364078

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 318863, 637726, 956589, 1913178, 34756067, 69512134, 104268201, 208536402]

約数ペア:

[(1, 208536402), (2, 104268201), (3, 69512134), (6, 34756067), (109, 1913178), (218, 956589), (327, 637726), (654, 318863)]