202150928

素因数分解:

$2^4\times 7^1\times {\mathrm{1804919}}^1$

素因数の和:1804934

約数の個数: 20

約数和(自身を含む): 447620160

約数和(自身を除く): 245469232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804919, 3609838, 7219676, 12634433, 14439352, 25268866, 28878704, 50537732, 101075464, 202150928]

約数ペア:

[(1, 202150928), (2, 101075464), (4, 50537732), (7, 28878704), (8, 25268866), (14, 14439352), (16, 12634433), (28, 7219676), (56, 3609838), (112, 1804919)]