201698205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6871}}^1$

素因数の和:7001

約数の個数: 32

約数和(自身を含む): 343050240

約数和(自身を除く): 141352035

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 5871, 6871, 9785, 20613, 29355, 34355, 103065, 130549, 391647, 652745, 707713, 1958235, 2123139, 3538565, 10615695, 13446547, 40339641, 67232735, 201698205]

約数ペア:

[(1, 201698205), (3, 67232735), (5, 40339641), (15, 13446547), (19, 10615695), (57, 3538565), (95, 2123139), (103, 1958235), (285, 707713), (309, 652745), (515, 391647), (1545, 130549), (1957, 103065), (5871, 34355), (6871, 29355), (9785, 20613)]