204501704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 445616640

約数和(自身を除く): 241114936

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 223, 374, 446, 613, 748, 892, 1226, 1496, 1784, 2452, 2453, 3791, 4904, 4906, 6743, 7582, 9812, 10421, 13486, 15164, 19624, 20842, 26972, 30328, 41684, 41701, 53944, 83368, 83402, 114631, 136699, 166804, 229262, 273398, 333608, 458524, 546796, 917048, 1093592, 1503689, 2323883, 3007378, 4647766, 6014756, 9295532, 12029512, 18591064, 25562713, 51125426, 102250852, 204501704]

約数ペア:

[(1, 204501704), (2, 102250852), (4, 51125426), (8, 25562713), (11, 18591064), (17, 12029512), (22, 9295532), (34, 6014756), (44, 4647766), (68, 3007378), (88, 2323883), (136, 1503689), (187, 1093592), (223, 917048), (374, 546796), (446, 458524), (613, 333608), (748, 273398), (892, 229262), (1226, 166804), (1496, 136699), (1784, 114631), (2452, 83402), (2453, 83368), (3791, 53944), (4904, 41701), (4906, 41684), (6743, 30328), (7582, 26972), (9812, 20842), (10421, 19624), (13486, 15164)]