220110916

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 392071680

約数和(自身を除く): 171960764

約数列:

[1, 2, 4, 101, 131, 202, 262, 404, 524, 4159, 8318, 13231, 16636, 26462, 52924, 420059, 544829, 840118, 1089658, 1680236, 2179316, 55027729, 110055458, 220110916]

約数ペア:

[(1, 220110916), (2, 110055458), (4, 55027729), (101, 2179316), (131, 1680236), (202, 1089658), (262, 840118), (404, 544829), (524, 420059), (4159, 52924), (8318, 26462), (13231, 16636)]