203886245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{3571}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 258041280

約数和(自身を除く): 54155035

約数列:

[1, 5, 19, 95, 601, 3005, 3571, 11419, 17855, 57095, 67849, 339245, 2146171, 10730855, 40777249, 203886245]

約数ペア:

[(1, 203886245), (5, 40777249), (19, 10730855), (95, 2146171), (601, 339245), (3005, 67849), (3571, 57095), (11419, 17855)]