200180894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 315542304

約数和(自身を除く): 115361410

約数列:

[1, 2, 53, 61, 83, 106, 122, 166, 373, 746, 3233, 4399, 5063, 6466, 8798, 10126, 19769, 22753, 30959, 39538, 45506, 61918, 268339, 536678, 1205909, 1640827, 1888499, 2411818, 3281654, 3776998, 100090447, 200180894]

約数ペア:

[(1, 200180894), (2, 100090447), (53, 3776998), (61, 3281654), (83, 2411818), (106, 1888499), (122, 1640827), (166, 1205909), (373, 536678), (746, 268339), (3233, 61918), (4399, 45506), (5063, 39538), (6466, 30959), (8798, 22753), (10126, 19769)]