208090116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{444637}}^1$

素因数の和:444660

約数の個数: 36

約数和(自身を含む): 566468812

約数和(自身を除く): 358378696

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 444637, 889274, 1333911, 1778548, 2667822, 4001733, 5335644, 5780281, 8003466, 11560562, 16006932, 17340843, 23121124, 34681686, 52022529, 69363372, 104045058, 208090116]

約数ペア:

[(1, 208090116), (2, 104045058), (3, 69363372), (4, 52022529), (6, 34681686), (9, 23121124), (12, 17340843), (13, 16006932), (18, 11560562), (26, 8003466), (36, 5780281), (39, 5335644), (52, 4001733), (78, 2667822), (117, 1778548), (156, 1333911), (234, 889274), (468, 444637)]