205777008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 90

約数和(自身を含む): 595466352

約数和(自身を除く): 389689344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1487, 1488, 1922, 2232, 2883, 2974, 3844, 4461, 4464, 5766, 5948, 7688, 8649, 8922, 11532, 11896, 13383, 15376, 17298, 17844, 23064, 23792, 26766, 34596, 35688, 46097, 46128, 53532, 69192, 71376, 92194, 107064, 138291, 138384, 184388, 214128, 276582, 368776, 414873, 553164, 737552, 829746, 1106328, 1429007, 1659492, 2212656, 2858014, 3318984, 4287021, 5716028, 6637968, 8574042, 11432056, 12861063, 17148084, 22864112, 25722126, 34296168, 51444252, 68592336, 102888504, 205777008]

約数ペア:

[(1, 205777008), (2, 102888504), (3, 68592336), (4, 51444252), (6, 34296168), (8, 25722126), (9, 22864112), (12, 17148084), (16, 12861063), (18, 11432056), (24, 8574042), (31, 6637968), (36, 5716028), (48, 4287021), (62, 3318984), (72, 2858014), (93, 2212656), (124, 1659492), (144, 1429007), (186, 1106328), (248, 829746), (279, 737552), (372, 553164), (496, 414873), (558, 368776), (744, 276582), (961, 214128), (1116, 184388), (1487, 138384), (1488, 138291), (1922, 107064), (2232, 92194), (2883, 71376), (2974, 69192), (3844, 53532), (4461, 46128), (4464, 46097), (5766, 35688), (5948, 34596), (7688, 26766), (8649, 23792), (8922, 23064), (11532, 17844), (11896, 17298), (13383, 15376)]