221567165654

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{14591}}^1\times {\mathrm{54623}}^1$

素因数の和:69355

約数の個数: 16

約数和(自身を含む): 334770831360

約数和(自身を除く): 113203665706

約数列:

[1, 2, 139, 278, 14591, 29182, 54623, 109246, 2028149, 4056298, 7592597, 15185194, 797004193, 1594008386, 110783582827, 221567165654]

約数ペア:

[(1, 221567165654), (2, 110783582827), (139, 1594008386), (278, 797004193), (14591, 15185194), (29182, 7592597), (54623, 4056298), (109246, 2028149)]