204020635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448397}}^1$

素因数の和:448422

約数の個数: 16

約数和(自身を含む): 301323456

約数和(自身を除く): 97302821

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 448397, 2241985, 3138779, 5829161, 15693895, 29145805, 40804127, 204020635]

約数ペア:

[(1, 204020635), (5, 40804127), (7, 29145805), (13, 15693895), (35, 5829161), (65, 3138779), (91, 2241985), (455, 448397)]