211996048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{4111}}^1$

素因数の和:4423

約数の個数: 40

約数和(自身を含む): 449721216

約数和(自身を除く): 237725168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 293, 586, 1172, 2344, 3223, 4111, 4688, 6446, 8222, 12892, 16444, 25784, 32888, 45221, 51568, 65776, 90442, 180884, 361768, 723536, 1204523, 2409046, 4818092, 9636184, 13249753, 19272368, 26499506, 52999012, 105998024, 211996048]

約数ペア:

[(1, 211996048), (2, 105998024), (4, 52999012), (8, 26499506), (11, 19272368), (16, 13249753), (22, 9636184), (44, 4818092), (88, 2409046), (176, 1204523), (293, 723536), (586, 361768), (1172, 180884), (2344, 90442), (3223, 65776), (4111, 51568), (4688, 45221), (6446, 32888), (8222, 25784), (12892, 16444)]