202012355

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 246005760

約数和(自身を除く): 43993405

約数列:

[1, 5, 103, 223, 515, 1115, 1759, 8795, 22969, 114845, 181177, 392257, 905885, 1961285, 40402471, 202012355]

約数ペア:

[(1, 202012355), (5, 40402471), (103, 1961285), (223, 905885), (515, 392257), (1115, 181177), (1759, 114845), (8795, 22969)]