217409404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{39877}}^1$

素因数の和:39957

約数の個数: 24

約数和(自身を含む): 401970240

約数和(自身を除く): 184560836

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 39877, 79754, 159508, 1156433, 1874219, 2312866, 3748438, 4625732, 7496876, 54352351, 108704702, 217409404]

約数ペア:

[(1, 217409404), (2, 108704702), (4, 54352351), (29, 7496876), (47, 4625732), (58, 3748438), (94, 2312866), (116, 1874219), (188, 1156433), (1363, 159508), (2726, 79754), (5452, 39877)]