202399964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{28411}}^1$

素因数の和:28565

約数の個数: 24

約数和(自身を含む): 384243888

約数和(自身を除く): 181843924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 28411, 56822, 113644, 369343, 738686, 1477372, 3892307, 7784614, 15569228, 50599991, 101199982, 202399964]

約数ペア:

[(1, 202399964), (2, 101199982), (4, 50599991), (13, 15569228), (26, 7784614), (52, 3892307), (137, 1477372), (274, 738686), (548, 369343), (1781, 113644), (3562, 56822), (7124, 28411)]