330791504

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{200723}}^1$

素因数の和:200834

約数の個数: 20

約数和(自身を含む): 647134176

約数和(自身を除く): 316342672

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 200723, 401446, 802892, 1605784, 3211568, 20674469, 41348938, 82697876, 165395752, 330791504]

約数ペア:

[(1, 330791504), (2, 165395752), (4, 82697876), (8, 41348938), (16, 20674469), (103, 3211568), (206, 1605784), (412, 802892), (824, 401446), (1648, 200723)]