205364330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281321}}^1$

素因数の和:281401

約数の個数: 16

約数和(自身を含む): 374720904

約数和(自身を除く): 169356574

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 281321, 562642, 1406605, 2813210, 20536433, 41072866, 102682165, 205364330]

約数ペア:

[(1, 205364330), (2, 102682165), (5, 41072866), (10, 20536433), (73, 2813210), (146, 1406605), (365, 562642), (730, 281321)]