207967968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55547}}^1$

素因数の和:55576

約数の個数: 72

約数和(自身を含む): 636913368

約数和(自身を除く): 428945400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55547, 111094, 166641, 222188, 333282, 444376, 499923, 666564, 722111, 888752, 999846, 1333128, 1444222, 1777504, 1999692, 2166333, 2666256, 2888444, 3999384, 4332666, 5332512, 5776888, 6498999, 7998768, 8665332, 11553776, 12997998, 15997536, 17330664, 23107552, 25995996, 34661328, 51991992, 69322656, 103983984, 207967968]

約数ペア:

[(1, 207967968), (2, 103983984), (3, 69322656), (4, 51991992), (6, 34661328), (8, 25995996), (9, 23107552), (12, 17330664), (13, 15997536), (16, 12997998), (18, 11553776), (24, 8665332), (26, 7998768), (32, 6498999), (36, 5776888), (39, 5332512), (48, 4332666), (52, 3999384), (72, 2888444), (78, 2666256), (96, 2166333), (104, 1999692), (117, 1777504), (144, 1444222), (156, 1333128), (208, 999846), (234, 888752), (288, 722111), (312, 666564), (416, 499923), (468, 444376), (624, 333282), (936, 222188), (1248, 166641), (1872, 111094), (3744, 55547)]