200649790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{6781}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 395526240

約数和(自身を除く): 194876450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 6781, 13562, 14795, 29590, 33905, 67810, 74591, 149182, 372955, 745910, 1824089, 3648178, 9120445, 18240890, 20064979, 40129958, 100324895, 200649790]

約数ペア:

[(1, 200649790), (2, 100324895), (5, 40129958), (10, 20064979), (11, 18240890), (22, 9120445), (55, 3648178), (110, 1824089), (269, 745910), (538, 372955), (1345, 149182), (2690, 74591), (2959, 67810), (5918, 33905), (6781, 29590), (13562, 14795)]