210289968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29803}}^1$

素因数の和:29831

約数の個数: 90

約数和(自身を含む): 684627684

約数和(自身を除く): 474337716

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29803, 59606, 89409, 119212, 178818, 208621, 238424, 268227, 357636, 417242, 476848, 536454, 625863, 715272, 834484, 1072908, 1251726, 1430544, 1460347, 1668968, 1877589, 2145816, 2503452, 2920694, 3337936, 3755178, 4291632, 4381041, 5006904, 5841388, 7510356, 8762082, 10013808, 11682776, 13143123, 15020712, 17524164, 23365552, 26286246, 30041424, 35048328, 52572492, 70096656, 105144984, 210289968]

約数ペア:

[(1, 210289968), (2, 105144984), (3, 70096656), (4, 52572492), (6, 35048328), (7, 30041424), (8, 26286246), (9, 23365552), (12, 17524164), (14, 15020712), (16, 13143123), (18, 11682776), (21, 10013808), (24, 8762082), (28, 7510356), (36, 5841388), (42, 5006904), (48, 4381041), (49, 4291632), (56, 3755178), (63, 3337936), (72, 2920694), (84, 2503452), (98, 2145816), (112, 1877589), (126, 1668968), (144, 1460347), (147, 1430544), (168, 1251726), (196, 1072908), (252, 834484), (294, 715272), (336, 625863), (392, 536454), (441, 476848), (504, 417242), (588, 357636), (784, 268227), (882, 238424), (1008, 208621), (1176, 178818), (1764, 119212), (2352, 89409), (3528, 59606), (7056, 29803)]