201619904

素因数分解:

$2^6\times {\mathrm{3150311}}^1$

素因数の和:3150323

約数の個数: 14

約数和(自身を含む): 400089624

約数和(自身を除く): 198469720

約数列:

[1, 2, 4, 8, 16, 32, 64, 3150311, 6300622, 12601244, 25202488, 50404976, 100809952, 201619904]

約数ペア:

[(1, 201619904), (2, 100809952), (4, 50404976), (8, 25202488), (16, 12601244), (32, 6300622), (64, 3150311)]