202375990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1190447}}^1$

素因数の和:1190471

約数の個数: 16

約数和(自身を含む): 385705152

約数和(自身を除く): 183329162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1190447, 2380894, 5952235, 11904470, 20237599, 40475198, 101187995, 202375990]

約数ペア:

[(1, 202375990), (2, 101187995), (5, 40475198), (10, 20237599), (17, 11904470), (34, 5952235), (85, 2380894), (170, 1190447)]