201335885

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 244544832

約数和(自身を除く): 43208947

約数列:

[1, 5, 137, 251, 685, 1171, 1255, 5855, 34387, 160427, 171935, 293921, 802135, 1469605, 40267177, 201335885]

約数ペア:

[(1, 201335885), (5, 40267177), (137, 1469605), (251, 802135), (685, 293921), (1171, 171935), (1255, 160427), (5855, 34387)]