210847650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108127}}^1$

素因数の和:108155

約数の個数: 48

約数和(自身を含む): 563130624

約数和(自身を除く): 352282974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 108127, 216254, 324381, 540635, 648762, 1081270, 1405651, 1621905, 2703175, 2811302, 3243810, 4216953, 5406350, 7028255, 8109525, 8433906, 14056510, 16219050, 21084765, 35141275, 42169530, 70282550, 105423825, 210847650]

約数ペア:

[(1, 210847650), (2, 105423825), (3, 70282550), (5, 42169530), (6, 35141275), (10, 21084765), (13, 16219050), (15, 14056510), (25, 8433906), (26, 8109525), (30, 7028255), (39, 5406350), (50, 4216953), (65, 3243810), (75, 2811302), (78, 2703175), (130, 1621905), (150, 1405651), (195, 1081270), (325, 648762), (390, 540635), (650, 324381), (975, 216254), (1950, 108127)]