199093016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{941}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 381510000

約数和(自身を除く): 182416984

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 499, 941, 998, 1882, 1996, 3764, 3992, 7528, 26447, 49873, 52894, 99746, 105788, 199492, 211576, 398984, 469559, 939118, 1878236, 3756472, 24886627, 49773254, 99546508, 199093016]

約数ペア:

[(1, 199093016), (2, 99546508), (4, 49773254), (8, 24886627), (53, 3756472), (106, 1878236), (212, 939118), (424, 469559), (499, 398984), (941, 211576), (998, 199492), (1882, 105788), (1996, 99746), (3764, 52894), (3992, 49873), (7528, 26447)]