187442203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 219985920

約数和(自身を除く): 32543717

約数列:

[1, 13, 23, 43, 61, 239, 299, 559, 793, 989, 1403, 2623, 3107, 5497, 10277, 12857, 14579, 18239, 34099, 60329, 71461, 133601, 189527, 236371, 335317, 626897, 784277, 3072823, 4359121, 8149661, 14418631, 187442203]

約数ペア:

[(1, 187442203), (13, 14418631), (23, 8149661), (43, 4359121), (61, 3072823), (239, 784277), (299, 626897), (559, 335317), (793, 236371), (989, 189527), (1403, 133601), (2623, 71461), (3107, 60329), (5497, 34099), (10277, 18239), (12857, 14579)]