205081888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2267}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 442368864

約数和(自身を除く): 237286976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 1028, 2056, 2267, 2827, 4112, 4534, 5654, 8224, 9068, 11308, 18136, 22616, 24937, 36272, 45232, 49874, 72544, 90464, 99748, 199496, 398992, 582619, 797984, 1165238, 2330476, 4660952, 6408809, 9321904, 12817618, 18643808, 25635236, 51270472, 102540944, 205081888]

約数ペア:

[(1, 205081888), (2, 102540944), (4, 51270472), (8, 25635236), (11, 18643808), (16, 12817618), (22, 9321904), (32, 6408809), (44, 4660952), (88, 2330476), (176, 1165238), (257, 797984), (352, 582619), (514, 398992), (1028, 199496), (2056, 99748), (2267, 90464), (2827, 72544), (4112, 49874), (4534, 45232), (5654, 36272), (8224, 24937), (9068, 22616), (11308, 18136)]