194400784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{528263}}^1$

素因数の和:528294

約数の個数: 20

約数和(自身を含む): 393028416

約数和(自身を除く): 198627632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 528263, 1056526, 2113052, 4226104, 8452208, 12150049, 24300098, 48600196, 97200392, 194400784]

約数ペア:

[(1, 194400784), (2, 97200392), (4, 48600196), (8, 24300098), (16, 12150049), (23, 8452208), (46, 4226104), (92, 2113052), (184, 1056526), (368, 528263)]