202448260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1446059}}^1$

素因数の和:1446075

約数の個数: 24

約数和(自身を含む): 485876160

約数和(自身を除く): 283427900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1446059, 2892118, 5784236, 7230295, 10122413, 14460590, 20244826, 28921180, 40489652, 50612065, 101224130, 202448260]

約数ペア:

[(1, 202448260), (2, 101224130), (4, 50612065), (5, 40489652), (7, 28921180), (10, 20244826), (14, 14460590), (20, 10122413), (28, 7230295), (35, 5784236), (70, 2892118), (140, 1446059)]