214423165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 289681920

約数和(自身を除く): 75258755

約数列:

[1, 5, 11, 47, 55, 109, 235, 517, 545, 761, 1199, 2585, 3805, 5123, 5995, 8371, 25615, 35767, 41855, 56353, 82949, 178835, 281765, 393437, 414745, 912439, 1967185, 3898603, 4562195, 19493015, 42884633, 214423165]

約数ペア:

[(1, 214423165), (5, 42884633), (11, 19493015), (47, 4562195), (55, 3898603), (109, 1967185), (235, 912439), (517, 414745), (545, 393437), (761, 281765), (1199, 178835), (2585, 82949), (3805, 56353), (5123, 41855), (5995, 35767), (8371, 25615)]