204039705

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{103837}}^1$

素因数の和:103976

約数の個数: 16

約数和(自身を含む): 328958784

約数和(自身を除く): 124919079

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 103837, 311511, 519185, 1557555, 13602647, 40807941, 68013235, 204039705]

約数ペア:

[(1, 204039705), (3, 68013235), (5, 40807941), (15, 13602647), (131, 1557555), (393, 519185), (655, 311511), (1965, 103837)]