202288986

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{153949}}^1$

素因数の和:154030

約数の個数: 24

約数和(自身を含む): 444299700

約数和(自身を除く): 242010714

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 153949, 307898, 461847, 923694, 1385541, 2771082, 11238277, 22476554, 33714831, 67429662, 101144493, 202288986]

約数ペア:

[(1, 202288986), (2, 101144493), (3, 67429662), (6, 33714831), (9, 22476554), (18, 11238277), (73, 2771082), (146, 1385541), (219, 923694), (438, 461847), (657, 307898), (1314, 153949)]