228266650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{15797}}^1$

素因数の和:15843

約数の個数: 36

約数和(自身を含む): 451048698

約数和(自身を除く): 222782048

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 14450, 15797, 31594, 78985, 157970, 268549, 394925, 537098, 789850, 1342745, 2685490, 4565333, 6713725, 9130666, 13427450, 22826665, 45653330, 114133325, 228266650]

約数ペア:

[(1, 228266650), (2, 114133325), (5, 45653330), (10, 22826665), (17, 13427450), (25, 9130666), (34, 6713725), (50, 4565333), (85, 2685490), (170, 1342745), (289, 789850), (425, 537098), (578, 394925), (850, 268549), (1445, 157970), (2890, 78985), (7225, 31594), (14450, 15797)]