207811796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20129}}^1$

素因数の和:20251

約数の個数: 24

約数和(自身を含む): 380457000

約数和(自身を除く): 172645204

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 20129, 40258, 80516, 583741, 1167482, 1791481, 2334964, 3582962, 7165924, 51952949, 103905898, 207811796]

約数ペア:

[(1, 207811796), (2, 103905898), (4, 51952949), (29, 7165924), (58, 3582962), (89, 2334964), (116, 1791481), (178, 1167482), (356, 583741), (2581, 80516), (5162, 40258), (10324, 20129)]