201564724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2549}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 360498600

約数和(自身を除く): 158933876

約数列:

[1, 2, 4, 53, 106, 212, 373, 746, 1492, 2549, 5098, 10196, 19769, 39538, 79076, 135097, 270194, 540388, 950777, 1901554, 3803108, 50391181, 100782362, 201564724]

約数ペア:

[(1, 201564724), (2, 100782362), (4, 50391181), (53, 3803108), (106, 1901554), (212, 950777), (373, 540388), (746, 270194), (1492, 135097), (2549, 79076), (5098, 39538), (10196, 19769)]