201672436

素因数分解:

$2^2\times 7^2\times {\mathrm{1028941}}^1$

素因数の和:1028959

約数の個数: 18

約数和(自身を含む): 410547858

約数和(自身を除く): 208875422

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1028941, 2057882, 4115764, 7202587, 14405174, 28810348, 50418109, 100836218, 201672436]

約数ペア:

[(1, 201672436), (2, 100836218), (4, 50418109), (7, 28810348), (14, 14405174), (28, 7202587), (49, 4115764), (98, 2057882), (196, 1028941)]