200055130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1873}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 393450048

約数和(自身を除く): 193394918

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 971, 1873, 1942, 3746, 4855, 9365, 9710, 10681, 18730, 20603, 21362, 41206, 53405, 103015, 106810, 206030, 1818683, 3637366, 9093415, 18186830, 20005513, 40011026, 100027565, 200055130]

約数ペア:

[(1, 200055130), (2, 100027565), (5, 40011026), (10, 20005513), (11, 18186830), (22, 9093415), (55, 3637366), (110, 1818683), (971, 206030), (1873, 106810), (1942, 103015), (3746, 53405), (4855, 41206), (9365, 21362), (9710, 20603), (10681, 18730)]