187430254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{27751}}^1$

素因数の和:28071

約数の個数: 16

約数和(自身を含む): 307714176

約数和(自身を除く): 120283922

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 27751, 55502, 305261, 610522, 8519557, 17039114, 93715127, 187430254]

約数ペア:

[(1, 187430254), (2, 93715127), (11, 17039114), (22, 8519557), (307, 610522), (614, 305261), (3377, 55502), (6754, 27751)]