201370090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 372211200

約数和(自身を除く): 170841110

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 470, 995, 1990, 2153, 4306, 9353, 10765, 18706, 21530, 46765, 93530, 101191, 202382, 428447, 505955, 856894, 1011910, 2142235, 4284470, 20137009, 40274018, 100685045, 201370090]

約数ペア:

[(1, 201370090), (2, 100685045), (5, 40274018), (10, 20137009), (47, 4284470), (94, 2142235), (199, 1011910), (235, 856894), (398, 505955), (470, 428447), (995, 202382), (1990, 101191), (2153, 93530), (4306, 46765), (9353, 21530), (10765, 18706)]