207816958

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 329702400

約数和(自身を除く): 121885442

約数列:

[1, 2, 29, 58, 89, 127, 178, 254, 317, 634, 2581, 3683, 5162, 7366, 9193, 11303, 18386, 22606, 28213, 40259, 56426, 80518, 327787, 655574, 818177, 1167511, 1636354, 2335022, 3583051, 7166102, 103908479, 207816958]

約数ペア:

[(1, 207816958), (2, 103908479), (29, 7166102), (58, 3583051), (89, 2335022), (127, 1636354), (178, 1167511), (254, 818177), (317, 655574), (634, 327787), (2581, 80518), (3683, 56426), (5162, 40259), (7366, 28213), (9193, 22606), (11303, 18386)]