213641694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25307}}^1$

素因数の和:25389

約数の個数: 48

約数和(自身を含む): 536934528

約数和(自身を除く): 323292834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 25307, 50614, 75921, 151842, 177149, 227763, 354298, 455526, 531447, 1062894, 1594341, 1695569, 3188682, 3391138, 5086707, 10173414, 11868983, 15260121, 23737966, 30520242, 35606949, 71213898, 106820847, 213641694]

約数ペア:

[(1, 213641694), (2, 106820847), (3, 71213898), (6, 35606949), (7, 30520242), (9, 23737966), (14, 15260121), (18, 11868983), (21, 10173414), (42, 5086707), (63, 3391138), (67, 3188682), (126, 1695569), (134, 1594341), (201, 1062894), (402, 531447), (469, 455526), (603, 354298), (938, 227763), (1206, 177149), (1407, 151842), (2814, 75921), (4221, 50614), (8442, 25307)]