222042772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 462031360

約数和(自身を除く): 239988588

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2713, 2923, 5426, 5846, 10852, 11692, 18991, 20461, 37982, 40922, 75964, 81844, 100381, 200762, 214327, 401524, 428654, 702667, 857308, 1405334, 1500289, 2810668, 3000578, 6001156, 7930099, 15860198, 31720396, 55510693, 111021386, 222042772]

約数ペア:

[(1, 222042772), (2, 111021386), (4, 55510693), (7, 31720396), (14, 15860198), (28, 7930099), (37, 6001156), (74, 3000578), (79, 2810668), (148, 1500289), (158, 1405334), (259, 857308), (316, 702667), (518, 428654), (553, 401524), (1036, 214327), (1106, 200762), (2212, 100381), (2713, 81844), (2923, 75964), (5426, 40922), (5846, 37982), (10852, 20461), (11692, 18991)]