205750858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 324434880

約数和(自身を除く): 118684022

約数列:

[1, 2, 37, 74, 83, 139, 166, 241, 278, 482, 3071, 5143, 6142, 8917, 10286, 11537, 17834, 20003, 23074, 33499, 40006, 66998, 426869, 740111, 853738, 1239463, 1480222, 2478926, 2780417, 5560834, 102875429, 205750858]

約数ペア:

[(1, 205750858), (2, 102875429), (37, 5560834), (74, 2780417), (83, 2478926), (139, 1480222), (166, 1239463), (241, 853738), (278, 740111), (482, 426869), (3071, 66998), (5143, 40006), (6142, 33499), (8917, 23074), (10286, 20003), (11537, 17834)]