214925485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1277}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 264730032

約数和(自身を除く): 49804547

約数列:

[1, 5, 41, 205, 821, 1277, 4105, 6385, 33661, 52357, 168305, 261785, 1048417, 5242085, 42985097, 214925485]

約数ペア:

[(1, 214925485), (5, 42985097), (41, 5242085), (205, 1048417), (821, 261785), (1277, 168305), (4105, 52357), (6385, 33661)]