200907665

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72661}}^1$

素因数の和:72752

約数の個数: 16

約数和(自身を含む): 279022080

約数和(自身を除く): 78114415

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 72661, 363305, 508627, 2543135, 5740219, 28701095, 40181533, 200907665]

約数ペア:

[(1, 200907665), (5, 40181533), (7, 28701095), (35, 5740219), (79, 2543135), (395, 508627), (553, 363305), (2765, 72661)]