200973290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2543}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 413959680

約数和(自身を除く): 212986390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1129, 2258, 2543, 5086, 5645, 7903, 11290, 12715, 15806, 17801, 25430, 35602, 39515, 79030, 89005, 178010, 2871047, 5742094, 14355235, 20097329, 28710470, 40194658, 100486645, 200973290]

約数ペア:

[(1, 200973290), (2, 100486645), (5, 40194658), (7, 28710470), (10, 20097329), (14, 14355235), (35, 5742094), (70, 2871047), (1129, 178010), (2258, 89005), (2543, 79030), (5086, 39515), (5645, 35602), (7903, 25430), (11290, 17801), (12715, 15806)]