208716624

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23761}}^1$

素因数の和:23836

約数の個数: 60

約数和(自身を含む): 593717332

約数和(自身を除く): 385000708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 23761, 47522, 71283, 95044, 142566, 190088, 213849, 285132, 380176, 427698, 570264, 855396, 1140528, 1449421, 1710792, 2898842, 3421584, 4348263, 5797684, 8696526, 11595368, 13044789, 17393052, 23190736, 26089578, 34786104, 52179156, 69572208, 104358312, 208716624]

約数ペア:

[(1, 208716624), (2, 104358312), (3, 69572208), (4, 52179156), (6, 34786104), (8, 26089578), (9, 23190736), (12, 17393052), (16, 13044789), (18, 11595368), (24, 8696526), (36, 5797684), (48, 4348263), (61, 3421584), (72, 2898842), (122, 1710792), (144, 1449421), (183, 1140528), (244, 855396), (366, 570264), (488, 427698), (549, 380176), (732, 285132), (976, 213849), (1098, 190088), (1464, 142566), (2196, 95044), (2928, 71283), (4392, 47522), (8784, 23761)]