207218300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{44089}}^1$

素因数の和:44150

約数の個数: 36

約数和(自身を含む): 459241440

約数和(自身を除く): 252023140

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 44089, 88178, 176356, 220445, 440890, 881780, 1102225, 2072183, 2204450, 4144366, 4408900, 8288732, 10360915, 20721830, 41443660, 51804575, 103609150, 207218300]

約数ペア:

[(1, 207218300), (2, 103609150), (4, 51804575), (5, 41443660), (10, 20721830), (20, 10360915), (25, 8288732), (47, 4408900), (50, 4144366), (94, 2204450), (100, 2072183), (188, 1102225), (235, 881780), (470, 440890), (940, 220445), (1175, 176356), (2350, 88178), (4700, 44089)]