189900295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30119}}^1$

素因数の和:30234

約数の個数: 16

約数和(自身を含む): 247947840

約数和(自身を除く): 58047545

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 30119, 150595, 391547, 1957735, 2921543, 14607715, 37980059, 189900295]

約数ペア:

[(1, 189900295), (5, 37980059), (13, 14607715), (65, 2921543), (97, 1957735), (485, 391547), (1261, 150595), (6305, 30119)]