200523544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9689}}^1$

素因数の和:9907

約数の個数: 32

約数和(自身を含む): 406980000

約数和(自身を除く): 206456456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 9689, 10348, 19378, 20696, 38756, 77512, 125957, 251914, 503828, 1007656, 1928111, 3856222, 7712444, 15424888, 25065443, 50130886, 100261772, 200523544]

約数ペア:

[(1, 200523544), (2, 100261772), (4, 50130886), (8, 25065443), (13, 15424888), (26, 7712444), (52, 3856222), (104, 1928111), (199, 1007656), (398, 503828), (796, 251914), (1592, 125957), (2587, 77512), (5174, 38756), (9689, 20696), (10348, 19378)]