206152015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{2213}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 255902976

約数和(自身を除く): 49750961

約数列:

[1, 5, 31, 155, 601, 2213, 3005, 11065, 18631, 68603, 93155, 343015, 1330013, 6650065, 41230403, 206152015]

約数ペア:

[(1, 206152015), (5, 41230403), (31, 6650065), (155, 1330013), (601, 343015), (2213, 93155), (3005, 68603), (11065, 18631)]