208044616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2000429}}^1$

素因数の和:2000448

約数の個数: 16

約数和(自身を含む): 420090300

約数和(自身を除く): 212045684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2000429, 4000858, 8001716, 16003432, 26005577, 52011154, 104022308, 208044616]

約数ペア:

[(1, 208044616), (2, 104022308), (4, 52011154), (8, 26005577), (13, 16003432), (26, 8001716), (52, 4000858), (104, 2000429)]