202194520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2381}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 499076640

約数和(自身を除く): 296882120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 772, 965, 1544, 1930, 2123, 2381, 3860, 4246, 4762, 7720, 8492, 9524, 10615, 11905, 16984, 19048, 21230, 23810, 26191, 42460, 47620, 52382, 84920, 95240, 104764, 130955, 209528, 261910, 459533, 523820, 919066, 1047640, 1838132, 2297665, 3676264, 4595330, 5054863, 9190660, 10109726, 18381320, 20219452, 25274315, 40438904, 50548630, 101097260, 202194520]

約数ペア:

[(1, 202194520), (2, 101097260), (4, 50548630), (5, 40438904), (8, 25274315), (10, 20219452), (11, 18381320), (20, 10109726), (22, 9190660), (40, 5054863), (44, 4595330), (55, 3676264), (88, 2297665), (110, 1838132), (193, 1047640), (220, 919066), (386, 523820), (440, 459533), (772, 261910), (965, 209528), (1544, 130955), (1930, 104764), (2123, 95240), (2381, 84920), (3860, 52382), (4246, 47620), (4762, 42460), (7720, 26191), (8492, 23810), (9524, 21230), (10615, 19048), (11905, 16984)]