205210083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 302964480

約数和(自身を除く): 97754397

約数列:

[1, 3, 13, 39, 59, 101, 177, 303, 767, 883, 1313, 2301, 2649, 3939, 5959, 11479, 17877, 34437, 52097, 77467, 89183, 156291, 232401, 267549, 677261, 1159379, 2031783, 3478137, 5261797, 15785391, 68403361, 205210083]

約数ペア:

[(1, 205210083), (3, 68403361), (13, 15785391), (39, 5261797), (59, 3478137), (101, 2031783), (177, 1159379), (303, 677261), (767, 267549), (883, 232401), (1313, 156291), (2301, 89183), (2649, 77467), (3939, 52097), (5959, 34437), (11479, 17877)]