205963814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{474571}}^1$

素因数の和:474611

約数の個数: 16

約数和(自身を含む): 364471296

約数和(自身を除く): 158507482

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 474571, 949142, 3321997, 6643994, 14711701, 29423402, 102981907, 205963814]

約数ペア:

[(1, 205963814), (2, 102981907), (7, 29423402), (14, 14711701), (31, 6643994), (62, 3321997), (217, 949142), (434, 474571)]