225517810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24593}}^1$

素因数の和:24738

約数の個数: 32

約数和(自身を含む): 467482752

約数和(自身を除く): 241964942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 24593, 49186, 122965, 172151, 245930, 344302, 860755, 1721510, 3221683, 6443366, 16108415, 22551781, 32216830, 45103562, 112758905, 225517810]

約数ペア:

[(1, 225517810), (2, 112758905), (5, 45103562), (7, 32216830), (10, 22551781), (14, 16108415), (35, 6443366), (70, 3221683), (131, 1721510), (262, 860755), (655, 344302), (917, 245930), (1310, 172151), (1834, 122965), (4585, 49186), (9170, 24593)]