195426838

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{1567}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 296239104

約数和(自身を除く): 100812266

約数列:

[1, 2, 127, 254, 491, 982, 1567, 3134, 62357, 124714, 199009, 398018, 769397, 1538794, 97713419, 195426838]

約数ペア:

[(1, 195426838), (2, 97713419), (127, 1538794), (254, 769397), (491, 398018), (982, 199009), (1567, 124714), (3134, 62357)]