222108521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 241264128

約数和(自身を除く): 19155607

約数列:

[1, 31, 37, 41, 1147, 1271, 1517, 4723, 47027, 146413, 174751, 193643, 5417281, 6002933, 7164791, 222108521]

約数ペア:

[(1, 222108521), (31, 7164791), (37, 6002933), (41, 5417281), (1147, 193643), (1271, 174751), (1517, 146413), (4723, 47027)]