204572256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 630924336

約数和(自身を除く): 426352080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 157, 168, 196, 224, 277, 294, 314, 336, 392, 471, 554, 588, 628, 672, 784, 831, 942, 1099, 1108, 1176, 1256, 1568, 1662, 1884, 1939, 2198, 2216, 2352, 2512, 3297, 3324, 3768, 3878, 4396, 4432, 4704, 5024, 5817, 6594, 6648, 7536, 7693, 7756, 8792, 8864, 11634, 13188, 13296, 13573, 15072, 15386, 15512, 17584, 23079, 23268, 26376, 26592, 27146, 30772, 31024, 35168, 40719, 43489, 46158, 46536, 52752, 54292, 61544, 62048, 81438, 86978, 92316, 93072, 105504, 108584, 123088, 130467, 162876, 173956, 184632, 186144, 217168, 246176, 260934, 304423, 325752, 347912, 369264, 434336, 521868, 608846, 651504, 695824, 738528, 913269, 1043736, 1217692, 1303008, 1391648, 1826538, 2087472, 2130961, 2435384, 3653076, 4174944, 4261922, 4870768, 6392883, 7306152, 8523844, 9741536, 12785766, 14612304, 17047688, 25571532, 29224608, 34095376, 51143064, 68190752, 102286128, 204572256]

約数ペア:

[(1, 204572256), (2, 102286128), (3, 68190752), (4, 51143064), (6, 34095376), (7, 29224608), (8, 25571532), (12, 17047688), (14, 14612304), (16, 12785766), (21, 9741536), (24, 8523844), (28, 7306152), (32, 6392883), (42, 4870768), (48, 4261922), (49, 4174944), (56, 3653076), (84, 2435384), (96, 2130961), (98, 2087472), (112, 1826538), (147, 1391648), (157, 1303008), (168, 1217692), (196, 1043736), (224, 913269), (277, 738528), (294, 695824), (314, 651504), (336, 608846), (392, 521868), (471, 434336), (554, 369264), (588, 347912), (628, 325752), (672, 304423), (784, 260934), (831, 246176), (942, 217168), (1099, 186144), (1108, 184632), (1176, 173956), (1256, 162876), (1568, 130467), (1662, 123088), (1884, 108584), (1939, 105504), (2198, 93072), (2216, 92316), (2352, 86978), (2512, 81438), (3297, 62048), (3324, 61544), (3768, 54292), (3878, 52752), (4396, 46536), (4432, 46158), (4704, 43489), (5024, 40719), (5817, 35168), (6594, 31024), (6648, 30772), (7536, 27146), (7693, 26592), (7756, 26376), (8792, 23268), (8864, 23079), (11634, 17584), (13188, 15512), (13296, 15386), (13573, 15072)]