220396304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{598903}}^1$

素因数の和:598934

約数の個数: 20

約数和(自身を含む): 445584576

約数和(自身を除く): 225188272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 598903, 1197806, 2395612, 4791224, 9582448, 13774769, 27549538, 55099076, 110198152, 220396304]

約数ペア:

[(1, 220396304), (2, 110198152), (4, 55099076), (8, 27549538), (16, 13774769), (23, 9582448), (46, 4791224), (92, 2395612), (184, 1197806), (368, 598903)]