210401208

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{4229}}^1$

素因数の和:4932

約数の個数: 48

約数和(自身を含む): 570796200

約数和(自身を除く): 360394992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2764, 4146, 4229, 5528, 6219, 8292, 8458, 12438, 12687, 16584, 16916, 24876, 25374, 33832, 38061, 49752, 50748, 76122, 101496, 152244, 304488, 2922239, 5844478, 8766717, 11688956, 17533434, 23377912, 26300151, 35066868, 52600302, 70133736, 105200604, 210401208]

約数ペア:

[(1, 210401208), (2, 105200604), (3, 70133736), (4, 52600302), (6, 35066868), (8, 26300151), (9, 23377912), (12, 17533434), (18, 11688956), (24, 8766717), (36, 5844478), (72, 2922239), (691, 304488), (1382, 152244), (2073, 101496), (2764, 76122), (4146, 50748), (4229, 49752), (5528, 38061), (6219, 33832), (8292, 25374), (8458, 24876), (12438, 16916), (12687, 16584)]