214614365

素因数分解:

$5^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1429}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 300282840

約数和(自身を除く): 85668475

約数列:

[1, 5, 7, 35, 49, 245, 613, 1429, 3065, 4291, 7145, 10003, 21455, 30037, 50015, 70021, 150185, 350105, 875977, 4379885, 6131839, 30659195, 42922873, 214614365]

約数ペア:

[(1, 214614365), (5, 42922873), (7, 30659195), (35, 6131839), (49, 4379885), (245, 875977), (613, 350105), (1429, 150185), (3065, 70021), (4291, 50015), (7145, 30037), (10003, 21455)]