201022367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{173}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 251063904

約数和(自身を除く): 50041537

約数列:

[1, 7, 13, 91, 113, 173, 791, 1211, 1469, 2249, 10283, 12769, 15743, 19549, 89383, 136843, 165997, 254137, 1161979, 1778959, 2209037, 15463259, 28717481, 201022367]

約数ペア:

[(1, 201022367), (7, 28717481), (13, 15463259), (91, 2209037), (113, 1778959), (173, 1161979), (791, 254137), (1211, 165997), (1469, 136843), (2249, 89383), (10283, 19549), (12769, 15743)]