221189459402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{7549}}^1\times {\mathrm{505181}}^1$

素因数の和:512761

約数の個数: 16

約数和(自身を含む): 343271169000

約数和(自身を除く): 122081709598

約数列:

[1, 2, 29, 58, 7549, 15098, 218921, 437842, 505181, 1010362, 14650249, 29300498, 3813611369, 7627222738, 110594729701, 221189459402]

約数ペア:

[(1, 221189459402), (2, 110594729701), (29, 7627222738), (58, 3813611369), (7549, 29300498), (15098, 14650249), (218921, 1010362), (437842, 505181)]