208701884158

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{3485219}}^1$

素因数の和:3485679

約数の個数: 16

約数和(自身を含む): 317852064000

約数和(自身を除く): 109150179842

約数列:

[1, 2, 79, 158, 379, 758, 29941, 59882, 3485219, 6970438, 275332301, 550664602, 1320898001, 2641796002, 104350942079, 208701884158]

約数ペア:

[(1, 208701884158), (2, 104350942079), (79, 2641796002), (158, 1320898001), (379, 550664602), (758, 275332301), (29941, 6970438), (59882, 3485219)]