520199106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{209927}}^1$

素因数の和:209998

約数の個数: 32

約数和(自身を含む): 1209185280

約数和(自身を除く): 688986174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 209927, 419854, 629781, 1259562, 1469489, 2938978, 4408467, 8816934, 12385693, 24771386, 37157079, 74314158, 86699851, 173399702, 260099553, 520199106]

約数ペア:

[(1, 520199106), (2, 260099553), (3, 173399702), (6, 86699851), (7, 74314158), (14, 37157079), (21, 24771386), (42, 12385693), (59, 8816934), (118, 4408467), (177, 2938978), (354, 1469489), (413, 1259562), (826, 629781), (1239, 419854), (2478, 209927)]