209945858307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1\times {\mathrm{460829}}^1$

素因数の和:469782

約数の個数: 16

約数和(自身を含む): 296427975840

約数和(自身を除く): 86482117533

約数列:

[1, 3, 17, 51, 8933, 26799, 151861, 455583, 460829, 1382487, 7834093, 23502279, 4116585457, 12349756371, 69981952769, 209945858307]

約数ペア:

[(1, 209945858307), (3, 69981952769), (17, 12349756371), (51, 4116585457), (8933, 23502279), (26799, 7834093), (151861, 1382487), (455583, 460829)]