203431010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1196653}}^1$

素因数の和:1196677

約数の個数: 16

約数和(自身を含む): 387715896

約数和(自身を除く): 184284886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1196653, 2393306, 5983265, 11966530, 20343101, 40686202, 101715505, 203431010]

約数ペア:

[(1, 203431010), (2, 101715505), (5, 40686202), (10, 20343101), (17, 11966530), (34, 5983265), (85, 2393306), (170, 1196653)]