201278674

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 321834240

約数和(自身を除く): 120555566

約数列:

[1, 2, 17, 34, 289, 479, 578, 727, 958, 1454, 8143, 12359, 16286, 24718, 138431, 210103, 276862, 348233, 420206, 696466, 5919961, 11839922, 100639337, 201278674]

約数ペア:

[(1, 201278674), (2, 100639337), (17, 11839922), (34, 5919961), (289, 696466), (479, 420206), (578, 348233), (727, 276862), (958, 210103), (1454, 138431), (8143, 24718), (12359, 16286)]