1020198703105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{70822541}}^1$

素因数の和:70822656

約数の個数: 16

約数和(自身を含む): 1271406273984

約数和(自身を除く): 251207570879

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 70822541, 354112705, 3045369263, 4745110247, 15226846315, 23725551235, 204039740621, 1020198703105]

約数ペア:

[(1, 1020198703105), (5, 204039740621), (43, 23725551235), (67, 15226846315), (215, 4745110247), (335, 3045369263), (2881, 354112705), (14405, 70822541)]