221448922

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{5657}}^1$

素因数の和:5742

約数の個数: 24

約数和(自身を含む): 356691636

約数和(自身を除く): 135242714

約数列:

[1, 2, 23, 37, 46, 74, 529, 851, 1058, 1702, 5657, 11314, 19573, 39146, 130111, 209309, 260222, 418618, 2992553, 4814107, 5985106, 9628214, 110724461, 221448922]

約数ペア:

[(1, 221448922), (2, 110724461), (23, 9628214), (37, 5985106), (46, 4814107), (74, 2992553), (529, 418618), (851, 260222), (1058, 209309), (1702, 130111), (5657, 39146), (11314, 19573)]