207928318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{275767}}^1$

素因数の和:275811

約数の個数: 16

約数和(自身を含む): 347467680

約数和(自身を除く): 139539362

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 275767, 551534, 3584971, 7169942, 7997243, 15994486, 103964159, 207928318]

約数ペア:

[(1, 207928318), (2, 103964159), (13, 15994486), (26, 7997243), (29, 7169942), (58, 3584971), (377, 551534), (754, 275767)]