200239376

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{98543}}^1$

素因数の和:98678

約数の個数: 20

約数和(自身を含む): 391022592

約数和(自身を除く): 190783216

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 98543, 197086, 394172, 788344, 1576688, 12514961, 25029922, 50059844, 100119688, 200239376]

約数ペア:

[(1, 200239376), (2, 100119688), (4, 50059844), (8, 25029922), (16, 12514961), (127, 1576688), (254, 788344), (508, 394172), (1016, 197086), (2032, 98543)]