202161100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{43013}}^1$

素因数の和:43074

約数の個数: 36

約数和(自身を含む): 448033824

約数和(自身を除く): 245872724

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 43013, 86026, 172052, 215065, 430130, 860260, 1075325, 2021611, 2150650, 4043222, 4301300, 8086444, 10108055, 20216110, 40432220, 50540275, 101080550, 202161100]

約数ペア:

[(1, 202161100), (2, 101080550), (4, 50540275), (5, 40432220), (10, 20216110), (20, 10108055), (25, 8086444), (47, 4301300), (50, 4043222), (94, 2150650), (100, 2021611), (188, 1075325), (235, 860260), (470, 430130), (940, 215065), (1175, 172052), (2350, 86026), (4700, 43013)]