227101984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1877}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 473256000

約数和(自身を除く): 246154016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1592, 1877, 3184, 3754, 3781, 6368, 7508, 7562, 15016, 15124, 30032, 30248, 35663, 60064, 60496, 71326, 120992, 142652, 285304, 373523, 570608, 747046, 1141216, 1494092, 2988184, 5976368, 7096937, 11952736, 14193874, 28387748, 56775496, 113550992, 227101984]

約数ペア:

[(1, 227101984), (2, 113550992), (4, 56775496), (8, 28387748), (16, 14193874), (19, 11952736), (32, 7096937), (38, 5976368), (76, 2988184), (152, 1494092), (199, 1141216), (304, 747046), (398, 570608), (608, 373523), (796, 285304), (1592, 142652), (1877, 120992), (3184, 71326), (3754, 60496), (3781, 60064), (6368, 35663), (7508, 30248), (7562, 30032), (15016, 15124)]