208779018238

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{39347723}}^1$

素因数の和:39348111

約数の個数: 16

約数和(自身を含む): 358851242880

約数和(自身を除く): 150072224642

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 39347723, 78695446, 275434061, 550868122, 14912787017, 29825574034, 104389509119, 208779018238]

約数ペア:

[(1, 208779018238), (2, 104389509119), (7, 29825574034), (14, 14912787017), (379, 550868122), (758, 275434061), (2653, 78695446), (5306, 39347723)]