196001897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40639}}^1$

素因数の和:40712

約数の個数: 16

約数和(自身を含む): 245790720

約数和(自身を除く): 49788823

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 40639, 284473, 528307, 2153867, 3698149, 15077069, 28000271, 196001897]

約数ペア:

[(1, 196001897), (7, 28000271), (13, 15077069), (53, 3698149), (91, 2153867), (371, 528307), (689, 284473), (4823, 40639)]