213542336

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4501

約数の個数: 56

約数和(自身を含む): 488838240

約数和(自身を除く): 275295904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 3052, 3488, 4373, 6104, 6976, 8746, 12208, 17492, 24416, 30611, 34984, 48832, 61222, 69968, 122444, 139936, 244888, 279872, 476657, 489776, 953314, 979552, 1906628, 1959104, 3336599, 3813256, 6673198, 7626512, 13346396, 15253024, 26692792, 30506048, 53385584, 106771168, 213542336]

約数ペア:

[(1, 213542336), (2, 106771168), (4, 53385584), (7, 30506048), (8, 26692792), (14, 15253024), (16, 13346396), (28, 7626512), (32, 6673198), (56, 3813256), (64, 3336599), (109, 1959104), (112, 1906628), (218, 979552), (224, 953314), (436, 489776), (448, 476657), (763, 279872), (872, 244888), (1526, 139936), (1744, 122444), (3052, 69968), (3488, 61222), (4373, 48832), (6104, 34984), (6976, 30611), (8746, 24416), (12208, 17492)]