204779758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{64927}}^1$

素因数の和:65031

約数の個数: 16

約数和(自身を含む): 327237120

約数和(自身を除く): 122457362

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 64927, 129854, 1233613, 2467226, 5388941, 10777882, 102389879, 204779758]

約数ペア:

[(1, 204779758), (2, 102389879), (19, 10777882), (38, 5388941), (83, 2467226), (166, 1233613), (1577, 129854), (3154, 64927)]