201920797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 223579440

約数和(自身を除く): 21658643

約数列:

[1, 13, 61, 89, 793, 1157, 2861, 5429, 37193, 70577, 174521, 254629, 2268773, 3310177, 15532369, 201920797]

約数ペア:

[(1, 201920797), (13, 15532369), (61, 3310177), (89, 2268773), (793, 254629), (1157, 174521), (2861, 70577), (5429, 37193)]