201990627064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485225199}}^1$

素因数の和:1485225222

約数の個数: 16

約数和(自身を含む): 401010804000

約数和(自身を除く): 199020176936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485225199, 2970450398, 5940900796, 11881801592, 25248828383, 50497656766, 100995313532, 201990627064]

約数ペア:

[(1, 201990627064), (2, 100995313532), (4, 50497656766), (8, 25248828383), (17, 11881801592), (34, 5940900796), (68, 2970450398), (136, 1485225199)]