214629471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{200401}}^1$

素因数の和:200431

約数の個数: 24

約数和(自身を含む): 375152544

約数和(自身を除く): 160523073

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 200401, 601203, 1402807, 1803609, 3406817, 4208421, 10220451, 12625263, 23847719, 30661353, 71543157, 214629471]

約数ペア:

[(1, 214629471), (3, 71543157), (7, 30661353), (9, 23847719), (17, 12625263), (21, 10220451), (51, 4208421), (63, 3406817), (119, 1803609), (153, 1402807), (357, 601203), (1071, 200401)]