202956350

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{39409}}^1$

素因数の和:39524

約数の個数: 24

約数和(自身を含む): 381173520

約数和(自身を除く): 178217170

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 39409, 78818, 197045, 394090, 985225, 1970450, 4059127, 8118254, 20295635, 40591270, 101478175, 202956350]

約数ペア:

[(1, 202956350), (2, 101478175), (5, 40591270), (10, 20295635), (25, 8118254), (50, 4059127), (103, 1970450), (206, 985225), (515, 394090), (1030, 197045), (2575, 78818), (5150, 39409)]