201174380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{914429}}^1$

素因数の和:914449

約数の個数: 24

約数和(自身を含む): 460872720

約数和(自身を除く): 259698340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 914429, 1828858, 3657716, 4572145, 9144290, 10058719, 18288580, 20117438, 40234876, 50293595, 100587190, 201174380]

約数ペア:

[(1, 201174380), (2, 100587190), (4, 50293595), (5, 40234876), (10, 20117438), (11, 18288580), (20, 10058719), (22, 9144290), (44, 4572145), (55, 3657716), (110, 1828858), (220, 914429)]