201656195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{4751}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 261055872

約数和(自身を除く): 59399677

約数列:

[1, 5, 13, 65, 653, 3265, 4751, 8489, 23755, 42445, 61763, 308815, 3102403, 15512015, 40331239, 201656195]

約数ペア:

[(1, 201656195), (5, 40331239), (13, 15512015), (65, 3102403), (653, 308815), (3265, 61763), (4751, 42445), (8489, 23755)]