221346304

素因数分解:

$2^9\times {\mathrm{432317}}^1$

素因数の和:432335

約数の個数: 20

約数和(自身を含む): 442261314

約数和(自身を除く): 220915010

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 432317, 864634, 1729268, 3458536, 6917072, 13834144, 27668288, 55336576, 110673152, 221346304]

約数ペア:

[(1, 221346304), (2, 110673152), (4, 55336576), (8, 27668288), (16, 13834144), (32, 6917072), (64, 3458536), (128, 1729268), (256, 864634), (512, 432317)]