203464175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 263721216

約数和(自身を除く): 60257041

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1175, 2021, 4027, 10105, 20135, 50525, 100675, 173161, 189269, 865805, 946345, 4329025, 4731725, 8138567, 40692835, 203464175]

約数ペア:

[(1, 203464175), (5, 40692835), (25, 8138567), (43, 4731725), (47, 4329025), (215, 946345), (235, 865805), (1075, 189269), (1175, 173161), (2021, 100675), (4027, 50525), (10105, 20135)]