213291010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1254653}}^1$

素因数の和:1254677

約数の個数: 16

約数和(自身を含む): 406507896

約数和(自身を除く): 193216886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1254653, 2509306, 6273265, 12546530, 21329101, 42658202, 106645505, 213291010]

約数ペア:

[(1, 213291010), (2, 106645505), (5, 42658202), (10, 21329101), (17, 12546530), (34, 6273265), (85, 2509306), (170, 1254653)]