222572014

素因数分解:

$2^1\times 7^3\times {\mathrm{324449}}^1$

素因数の和:324472

約数の個数: 16

約数和(自身を含む): 389340000

約数和(自身を除く): 166767986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 324449, 648898, 2271143, 4542286, 15898001, 31796002, 111286007, 222572014]

約数ペア:

[(1, 222572014), (2, 111286007), (7, 31796002), (14, 15898001), (49, 4542286), (98, 2271143), (343, 648898), (686, 324449)]