220173562

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{132157}}^1$

素因数の和:132190

約数の個数: 24

約数和(自身を含む): 406782324

約数和(自身を除く): 186608762

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 132157, 264314, 925099, 1850198, 2246669, 4493338, 6475693, 12951386, 15726683, 31453366, 110086781, 220173562]

約数ペア:

[(1, 220173562), (2, 110086781), (7, 31453366), (14, 15726683), (17, 12951386), (34, 6475693), (49, 4493338), (98, 2246669), (119, 1850198), (238, 925099), (833, 264314), (1666, 132157)]