201630455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{182471}}^1$

素因数の和:182506

約数の個数: 16

約数和(自身を含む): 275897664

約数和(自身を除く): 74267209

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 182471, 912355, 2372123, 3102007, 11860615, 15510035, 40326091, 201630455]

約数ペア:

[(1, 201630455), (5, 40326091), (13, 15510035), (17, 11860615), (65, 3102007), (85, 2372123), (221, 912355), (1105, 182471)]