205856976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329899}}^1$

素因数の和:329923

約数の個数: 40

約数和(自身を含む): 572706400

約数和(自身を除く): 366849424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 329899, 659798, 989697, 1319596, 1979394, 2639192, 3958788, 4288687, 5278384, 7917576, 8577374, 12866061, 15835152, 17154748, 25732122, 34309496, 51464244, 68618992, 102928488, 205856976]

約数ペア:

[(1, 205856976), (2, 102928488), (3, 68618992), (4, 51464244), (6, 34309496), (8, 25732122), (12, 17154748), (13, 15835152), (16, 12866061), (24, 8577374), (26, 7917576), (39, 5278384), (48, 4288687), (52, 3958788), (78, 2639192), (104, 1979394), (156, 1319596), (208, 989697), (312, 659798), (624, 329899)]