208040706

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{245911}}^1$

素因数の和:245966

約数の個数: 24

約数和(自身を含む): 460347264

約数和(自身を除く): 252306558

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 245911, 491822, 737733, 1475466, 2213199, 4426398, 11557817, 23115634, 34673451, 69346902, 104020353, 208040706]

約数ペア:

[(1, 208040706), (2, 104020353), (3, 69346902), (6, 34673451), (9, 23115634), (18, 11557817), (47, 4426398), (94, 2213199), (141, 1475466), (282, 737733), (423, 491822), (846, 245911)]