204039164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8563}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 437380608

約数和(自身を除く): 233341444

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 8563, 11914, 17126, 23828, 34252, 59941, 119882, 196949, 239764, 316831, 393898, 633662, 787796, 1267324, 1378643, 2217817, 2757286, 4435634, 5514572, 7287113, 8871268, 14574226, 29148452, 51009791, 102019582, 204039164]

約数ペア:

[(1, 204039164), (2, 102019582), (4, 51009791), (7, 29148452), (14, 14574226), (23, 8871268), (28, 7287113), (37, 5514572), (46, 4435634), (74, 2757286), (92, 2217817), (148, 1378643), (161, 1267324), (259, 787796), (322, 633662), (518, 393898), (644, 316831), (851, 239764), (1036, 196949), (1702, 119882), (3404, 59941), (5957, 34252), (8563, 23828), (11914, 17126)]