201969325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 262804608

約数和(自身を除く): 60835283

約数列:

[1, 5, 23, 25, 115, 197, 575, 985, 1783, 4531, 4925, 8915, 22655, 41009, 44575, 113275, 205045, 351251, 1025225, 1756255, 8078773, 8781275, 40393865, 201969325]

約数ペア:

[(1, 201969325), (5, 40393865), (23, 8781275), (25, 8078773), (115, 1756255), (197, 1025225), (575, 351251), (985, 205045), (1783, 113275), (4531, 44575), (4925, 41009), (8915, 22655)]