196268015

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{569}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 238032000

約数和(自身を除く): 41763985

約数列:

[1, 5, 149, 463, 569, 745, 2315, 2845, 68987, 84781, 263447, 344935, 423905, 1317235, 39253603, 196268015]

約数ペア:

[(1, 196268015), (5, 39253603), (149, 1317235), (463, 423905), (569, 344935), (745, 263447), (2315, 84781), (2845, 68987)]