200867520008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{180636259}}^1$

素因数の和:180636404

約数の個数: 16

約数和(自身を含む): 379336146000

約数和(自身を除く): 178468625992

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 180636259, 361272518, 722545036, 1445090072, 25108440001, 50216880002, 100433760004, 200867520008]

約数ペア:

[(1, 200867520008), (2, 100433760004), (4, 50216880002), (8, 25108440001), (139, 1445090072), (278, 722545036), (556, 361272518), (1112, 180636259)]