201866816

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 409553664

約数和(自身を除く): 207686848

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 113, 206, 226, 271, 412, 452, 542, 824, 904, 1084, 1648, 1808, 2168, 3296, 3616, 4336, 6592, 7232, 8672, 11639, 17344, 23278, 27913, 30623, 46556, 55826, 61246, 93112, 111652, 122492, 186224, 223304, 244984, 372448, 446608, 489968, 744896, 893216, 979936, 1786432, 1959872, 3154169, 6308338, 12616676, 25233352, 50466704, 100933408, 201866816]

約数ペア:

[(1, 201866816), (2, 100933408), (4, 50466704), (8, 25233352), (16, 12616676), (32, 6308338), (64, 3154169), (103, 1959872), (113, 1786432), (206, 979936), (226, 893216), (271, 744896), (412, 489968), (452, 446608), (542, 372448), (824, 244984), (904, 223304), (1084, 186224), (1648, 122492), (1808, 111652), (2168, 93112), (3296, 61246), (3616, 55826), (4336, 46556), (6592, 30623), (7232, 27913), (8672, 23278), (11639, 17344)]