200820214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 354235392

約数和(自身を除く): 153415178

約数列:

[1, 2, 7, 14, 41, 82, 271, 287, 542, 574, 1291, 1897, 2582, 3794, 9037, 11111, 18074, 22222, 52931, 77777, 105862, 155554, 349861, 370517, 699722, 741034, 2449027, 4898054, 14344301, 28688602, 100410107, 200820214]

約数ペア:

[(1, 200820214), (2, 100410107), (7, 28688602), (14, 14344301), (41, 4898054), (82, 2449027), (271, 741034), (287, 699722), (542, 370517), (574, 349861), (1291, 155554), (1897, 105862), (2582, 77777), (3794, 52931), (9037, 22222), (11111, 18074)]