202127530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2081}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 397545408

約数和(自身を除く): 195417878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 883, 1766, 2081, 4162, 4415, 8830, 9713, 10405, 19426, 20810, 22891, 45782, 48565, 97130, 114455, 228910, 1837523, 3675046, 9187615, 18375230, 20212753, 40425506, 101063765, 202127530]

約数ペア:

[(1, 202127530), (2, 101063765), (5, 40425506), (10, 20212753), (11, 18375230), (22, 9187615), (55, 3675046), (110, 1837523), (883, 228910), (1766, 114455), (2081, 97130), (4162, 48565), (4415, 45782), (8830, 22891), (9713, 20810), (10405, 19426)]