201950428

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 358092000

約数和(自身を除く): 156141572

約数列:

[1, 2, 4, 149, 167, 298, 334, 596, 668, 2029, 4058, 8116, 24883, 49766, 99532, 302321, 338843, 604642, 677686, 1209284, 1355372, 50487607, 100975214, 201950428]

約数ペア:

[(1, 201950428), (2, 100975214), (4, 50487607), (149, 1355372), (167, 1209284), (298, 677686), (334, 604642), (596, 338843), (668, 302321), (2029, 99532), (4058, 49766), (8116, 24883)]