209250870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{30727}}^1$

素因数の和:30964

約数の個数: 32

約数和(自身を含む): 504430848

約数和(自身を除く): 295179978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 30727, 61454, 92181, 153635, 184362, 307270, 460905, 921810, 6975029, 13950058, 20925087, 34875145, 41850174, 69750290, 104625435, 209250870]

約数ペア:

[(1, 209250870), (2, 104625435), (3, 69750290), (5, 41850174), (6, 34875145), (10, 20925087), (15, 13950058), (30, 6975029), (227, 921810), (454, 460905), (681, 307270), (1135, 184362), (1362, 153635), (2270, 92181), (3405, 61454), (6810, 30727)]