109220216

素因数分解:

$2^3\times 7^2\times {\mathrm{278623}}^1$

素因数の和:278643

約数の個数: 24

約数和(自身を含む): 238223520

約数和(自身を除く): 129003304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 278623, 557246, 1114492, 1950361, 2228984, 3900722, 7801444, 13652527, 15602888, 27305054, 54610108, 109220216]

約数ペア:

[(1, 109220216), (2, 54610108), (4, 27305054), (7, 15602888), (8, 13652527), (14, 7801444), (28, 3900722), (49, 2228984), (56, 1950361), (98, 1114492), (196, 557246), (392, 278623)]