201998087378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{287191}}^1$

素因数の和:287498

約数の個数: 32

約数和(自身を含む): 325303527168

約数和(自身を除く): 123305439790

約数列:

[1, 2, 17, 34, 137, 151, 274, 302, 2329, 2567, 4658, 5134, 20687, 41374, 287191, 351679, 574382, 703358, 4882247, 9764494, 39345167, 43365841, 78690334, 86731682, 668867839, 737219297, 1337735678, 1474438594, 5941120217, 11882240434, 100999043689, 201998087378]

約数ペア:

[(1, 201998087378), (2, 100999043689), (17, 11882240434), (34, 5941120217), (137, 1474438594), (151, 1337735678), (274, 737219297), (302, 668867839), (2329, 86731682), (2567, 78690334), (4658, 43365841), (5134, 39345167), (20687, 9764494), (41374, 4882247), (287191, 703358), (351679, 574382)]