200430629

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8297}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 255412440

約数和(自身を除く): 54981811

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 8297, 24157, 58079, 141049, 240613, 406553, 987343, 1684291, 4090421, 6911401, 11790037, 28632947, 200430629]

約数ペア:

[(1, 200430629), (7, 28632947), (17, 11790037), (29, 6911401), (49, 4090421), (119, 1684291), (203, 987343), (493, 406553), (833, 240613), (1421, 141049), (3451, 58079), (8297, 24157)]