211922448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142421}}^1$

素因数の和:142463

約数の個数: 40

約数和(自身を含む): 565130496

約数和(自身を除く): 353208048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142421, 284842, 427263, 569684, 854526, 1139368, 1709052, 2278736, 3418104, 4415051, 6836208, 8830102, 13245153, 17660204, 26490306, 35320408, 52980612, 70640816, 105961224, 211922448]

約数ペア:

[(1, 211922448), (2, 105961224), (3, 70640816), (4, 52980612), (6, 35320408), (8, 26490306), (12, 17660204), (16, 13245153), (24, 8830102), (31, 6836208), (48, 4415051), (62, 3418104), (93, 2278736), (124, 1709052), (186, 1139368), (248, 854526), (372, 569684), (496, 427263), (744, 284842), (1488, 142421)]