207655357

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 272160000

約数和(自身を除く): 64504643

約数列:

[1, 7, 13, 17, 91, 119, 221, 269, 499, 1547, 1883, 3493, 3497, 4573, 6487, 8483, 24479, 32011, 45409, 59381, 59449, 110279, 134231, 416143, 771953, 939617, 1745003, 2281927, 12215021, 15973489, 29665051, 207655357]

約数ペア:

[(1, 207655357), (7, 29665051), (13, 15973489), (17, 12215021), (91, 2281927), (119, 1745003), (221, 939617), (269, 771953), (499, 416143), (1547, 134231), (1883, 110279), (3493, 59449), (3497, 59381), (4573, 45409), (6487, 32011), (8483, 24479)]