209934510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6997817}}^1$

素因数の和:6997827

約数の個数: 16

約数和(自身を含む): 503842896

約数和(自身を除く): 293908386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6997817, 13995634, 20993451, 34989085, 41986902, 69978170, 104967255, 209934510]

約数ペア:

[(1, 209934510), (2, 104967255), (3, 69978170), (5, 41986902), (6, 34989085), (10, 20993451), (15, 13995634), (30, 6997817)]