220165941

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61723}}^1$

素因数の和:61796

約数の個数: 16

約数和(自身を含む): 311088960

約数和(自身を除く): 90923019

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 61723, 185169, 1789967, 2530643, 5369901, 7591929, 73388647, 220165941]

約数ペア:

[(1, 220165941), (3, 73388647), (29, 7591929), (41, 5369901), (87, 2530643), (123, 1789967), (1189, 185169), (3567, 61723)]