205876632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1531}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 555932160

約数和(自身を除く): 350055528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 862, 1293, 1531, 1724, 2586, 3062, 3448, 4593, 5172, 5603, 6124, 9186, 10344, 11206, 12248, 16809, 18372, 19903, 22412, 33618, 36744, 39806, 44824, 59709, 67236, 79612, 119418, 134472, 159224, 238836, 477672, 659861, 1319722, 1979583, 2639444, 3959166, 5278888, 7918332, 8578193, 15836664, 17156386, 25734579, 34312772, 51469158, 68625544, 102938316, 205876632]

約数ペア:

[(1, 205876632), (2, 102938316), (3, 68625544), (4, 51469158), (6, 34312772), (8, 25734579), (12, 17156386), (13, 15836664), (24, 8578193), (26, 7918332), (39, 5278888), (52, 3959166), (78, 2639444), (104, 1979583), (156, 1319722), (312, 659861), (431, 477672), (862, 238836), (1293, 159224), (1531, 134472), (1724, 119418), (2586, 79612), (3062, 67236), (3448, 59709), (4593, 44824), (5172, 39806), (5603, 36744), (6124, 33618), (9186, 22412), (10344, 19903), (11206, 18372), (12248, 16809)]