212340304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1206479}}^1$

素因数の和:1206498

約数の個数: 20

約数和(自身を含む): 448810560

約数和(自身を除く): 236470256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1206479, 2412958, 4825916, 9651832, 13271269, 19303664, 26542538, 53085076, 106170152, 212340304]

約数ペア:

[(1, 212340304), (2, 106170152), (4, 53085076), (8, 26542538), (11, 19303664), (16, 13271269), (22, 9651832), (44, 4825916), (88, 2412958), (176, 1206479)]