205126828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{3833}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 380670192

約数和(自身を除く): 175543364

約数列:

[1, 2, 4, 17, 34, 68, 787, 1574, 3148, 3833, 7666, 13379, 15332, 26758, 53516, 65161, 130322, 260644, 3016571, 6033142, 12066284, 51281707, 102563414, 205126828]

約数ペア:

[(1, 205126828), (2, 102563414), (4, 51281707), (17, 12066284), (34, 6033142), (68, 3016571), (787, 260644), (1574, 130322), (3148, 65161), (3833, 53516), (7666, 26758), (13379, 15332)]