192942988

素因数分解:

$2^2\times 7^3\times {\mathrm{140629}}^1$

素因数の和:140654

約数の個数: 24

約数和(自身を含む): 393764000

約数和(自身を除く): 200821012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 140629, 281258, 562516, 984403, 1968806, 3937612, 6890821, 13781642, 27563284, 48235747, 96471494, 192942988]

約数ペア:

[(1, 192942988), (2, 96471494), (4, 48235747), (7, 27563284), (14, 13781642), (28, 6890821), (49, 3937612), (98, 1968806), (196, 984403), (343, 562516), (686, 281258), (1372, 140629)]