223812428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 463083264

約数和(自身を除く): 239270836

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 742, 938, 1484, 1876, 2251, 3551, 4502, 7102, 9004, 14204, 15757, 24857, 31514, 49714, 63028, 99428, 119303, 150817, 238606, 301634, 477212, 603268, 835121, 1055719, 1670242, 2111438, 3340484, 4222876, 7993301, 15986602, 31973204, 55953107, 111906214, 223812428]

約数ペア:

[(1, 223812428), (2, 111906214), (4, 55953107), (7, 31973204), (14, 15986602), (28, 7993301), (53, 4222876), (67, 3340484), (106, 2111438), (134, 1670242), (212, 1055719), (268, 835121), (371, 603268), (469, 477212), (742, 301634), (938, 238606), (1484, 150817), (1876, 119303), (2251, 99428), (3551, 63028), (4502, 49714), (7102, 31514), (9004, 24857), (14204, 15757)]