204869545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{14851}}^1$

素因数の和:14976

約数の個数: 16

約数和(自身を含む): 256642560

約数和(自身を除く): 51773015

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 14851, 74255, 460381, 1321739, 2301905, 6608695, 40973909, 204869545]

約数ペア:

[(1, 204869545), (5, 40973909), (31, 6608695), (89, 2301905), (155, 1321739), (445, 460381), (2759, 74255), (13795, 14851)]