198166164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81349}}^1$

素因数の和:81392

約数の個数: 48

約数和(自身を含む): 546672000

約数和(自身を除く): 348505836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 81349, 162698, 244047, 325396, 488094, 569443, 976188, 1138886, 1708329, 2277772, 2359121, 3416658, 4718242, 6833316, 7077363, 9436484, 14154726, 16513847, 28309452, 33027694, 49541541, 66055388, 99083082, 198166164]

約数ペア:

[(1, 198166164), (2, 99083082), (3, 66055388), (4, 49541541), (6, 33027694), (7, 28309452), (12, 16513847), (14, 14154726), (21, 9436484), (28, 7077363), (29, 6833316), (42, 4718242), (58, 3416658), (84, 2359121), (87, 2277772), (116, 1708329), (174, 1138886), (203, 976188), (348, 569443), (406, 488094), (609, 325396), (812, 244047), (1218, 162698), (2436, 81349)]