221056476

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163021}}^1$

素因数の和:163141

約数の個数: 24

約数和(自身を含む): 520366224

約数和(自身を除く): 299309748

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 163021, 326042, 489063, 652084, 978126, 1956252, 18421373, 36842746, 55264119, 73685492, 110528238, 221056476]

約数ペア:

[(1, 221056476), (2, 110528238), (3, 73685492), (4, 55264119), (6, 36842746), (12, 18421373), (113, 1956252), (226, 978126), (339, 652084), (452, 489063), (678, 326042), (1356, 163021)]