205850110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1210883}}^1$

素因数の和:1210907

約数の個数: 16

約数和(自身を含む): 392326416

約数和(自身を除く): 186476306

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1210883, 2421766, 6054415, 12108830, 20585011, 41170022, 102925055, 205850110]

約数ペア:

[(1, 205850110), (2, 102925055), (5, 41170022), (10, 20585011), (17, 12108830), (34, 6054415), (85, 2421766), (170, 1210883)]