198434278

素因数分解:

$2^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{14419}}^1$

素因数の和:15411

約数の個数: 16

約数和(自身を含む): 340542720

約数和(自身を除く): 142108442

約数列:

[1, 2, 7, 14, 983, 1966, 6881, 13762, 14419, 28838, 100933, 201866, 14173877, 28347754, 99217139, 198434278]

約数ペア:

[(1, 198434278), (2, 99217139), (7, 28347754), (14, 14173877), (983, 201866), (1966, 100933), (6881, 28838), (13762, 14419)]