190971138

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{121021}}^1$

素因数の和:121289

約数の個数: 16

約数和(自身を含む): 383397696

約数和(自身を除く): 192426558

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 121021, 242042, 363063, 726126, 31828523, 63657046, 95485569, 190971138]

約数ペア:

[(1, 190971138), (2, 95485569), (3, 63657046), (6, 31828523), (263, 726126), (526, 363063), (789, 242042), (1578, 121021)]