202218140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{532153}}^1$

素因数の和:532181

約数の個数: 24

約数和(自身を含む): 447009360

約数和(自身を除く): 244791220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 532153, 1064306, 2128612, 2660765, 5321530, 10110907, 10643060, 20221814, 40443628, 50554535, 101109070, 202218140]

約数ペア:

[(1, 202218140), (2, 101109070), (4, 50554535), (5, 40443628), (10, 20221814), (19, 10643060), (20, 10110907), (38, 5321530), (76, 2660765), (95, 2128612), (190, 1064306), (380, 532153)]