201760784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548263}}^1$

素因数の和:548294

約数の個数: 20

約数和(自身を含む): 407908416

約数和(自身を除く): 206147632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548263, 1096526, 2193052, 4386104, 8772208, 12610049, 25220098, 50440196, 100880392, 201760784]

約数ペア:

[(1, 201760784), (2, 100880392), (4, 50440196), (8, 25220098), (16, 12610049), (23, 8772208), (46, 4386104), (92, 2193052), (184, 1096526), (368, 548263)]