198039268

素因数分解:

$2^2\times 7^1\times {\mathrm{7072831}}^1$

素因数の和:7072842

約数の個数: 12

約数和(自身を含む): 396078592

約数和(自身を除く): 198039324

約数列:

[1, 2, 4, 7, 14, 28, 7072831, 14145662, 28291324, 49509817, 99019634, 198039268]

約数ペア:

[(1, 198039268), (2, 99019634), (4, 49509817), (7, 28291324), (14, 14145662), (28, 7072831)]