201116220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108127}}^1$

素因数の和:108170

約数の個数: 48

約数和(自身を含む): 581296128

約数和(自身を除く): 380179908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108127, 216254, 324381, 432508, 540635, 648762, 1081270, 1297524, 1621905, 2162540, 3243810, 3351937, 6487620, 6703874, 10055811, 13407748, 16759685, 20111622, 33519370, 40223244, 50279055, 67038740, 100558110, 201116220]

約数ペア:

[(1, 201116220), (2, 100558110), (3, 67038740), (4, 50279055), (5, 40223244), (6, 33519370), (10, 20111622), (12, 16759685), (15, 13407748), (20, 10055811), (30, 6703874), (31, 6487620), (60, 3351937), (62, 3243810), (93, 2162540), (124, 1621905), (155, 1297524), (186, 1081270), (310, 648762), (372, 540635), (465, 432508), (620, 324381), (930, 216254), (1860, 108127)]