201967550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{39217}}^1$

素因数の和:39332

約数の個数: 24

約数和(自身を含む): 379316496

約数和(自身を除く): 177348946

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 39217, 78434, 196085, 392170, 980425, 1960850, 4039351, 8078702, 20196755, 40393510, 100983775, 201967550]

約数ペア:

[(1, 201967550), (2, 100983775), (5, 40393510), (10, 20196755), (25, 8078702), (50, 4039351), (103, 1960850), (206, 980425), (515, 392170), (1030, 196085), (2575, 78434), (5150, 39217)]