102661958

素因数分解:

$2^1\times 7^4\times {\mathrm{21379}}^1$

素因数の和:21409

約数の個数: 20

約数和(自身を含む): 179656140

約数和(自身を除く): 76994182

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 21379, 42758, 149653, 299306, 1047571, 2095142, 7332997, 14665994, 51330979, 102661958]

約数ペア:

[(1, 102661958), (2, 51330979), (7, 14665994), (14, 7332997), (49, 2095142), (98, 1047571), (343, 299306), (686, 149653), (2401, 42758), (4802, 21379)]