222825428

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{47653}}^1$

素因数の和:47831

約数の個数: 24

約数和(自身を含む): 448328832

約数和(自身を除く): 225503404

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 47653, 95306, 190612, 333571, 667142, 1334284, 7958051, 15916102, 31832204, 55706357, 111412714, 222825428]

約数ペア:

[(1, 222825428), (2, 111412714), (4, 55706357), (7, 31832204), (14, 15916102), (28, 7958051), (167, 1334284), (334, 667142), (668, 333571), (1169, 190612), (2338, 95306), (4676, 47653)]