223225574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3037}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 395037216

約数和(自身を除く): 171811642

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 2827, 3037, 3341, 5654, 6074, 6682, 33407, 36751, 39481, 66814, 73502, 78962, 434291, 780509, 868582, 1561018, 8585599, 10146617, 17171198, 20293234, 111612787, 223225574]

約数ペア:

[(1, 223225574), (2, 111612787), (11, 20293234), (13, 17171198), (22, 10146617), (26, 8585599), (143, 1561018), (257, 868582), (286, 780509), (514, 434291), (2827, 78962), (3037, 73502), (3341, 66814), (5654, 39481), (6074, 36751), (6682, 33407)]