201990242586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71173447}}^1$

素因数の和:71173506

約数の個数: 32

約数和(自身を含む): 450954966528

約数和(自身を除く): 248964723942

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 71173447, 142346894, 213520341, 427040682, 782907917, 1565815834, 2348723751, 3060458221, 4697447502, 6120916442, 9181374663, 18362749326, 33665040431, 67330080862, 100995121293, 201990242586]

約数ペア:

[(1, 201990242586), (2, 100995121293), (3, 67330080862), (6, 33665040431), (11, 18362749326), (22, 9181374663), (33, 6120916442), (43, 4697447502), (66, 3060458221), (86, 2348723751), (129, 1565815834), (258, 782907917), (473, 427040682), (946, 213520341), (1419, 142346894), (2838, 71173447)]