202138898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{106501}}^1$

素因数の和:106589

約数の個数: 16

約数和(自身を含む): 331008216

約数和(自身を除く): 128869318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 106501, 213002, 1384513, 2769026, 7774573, 15549146, 101069449, 202138898]

約数ペア:

[(1, 202138898), (2, 101069449), (13, 15549146), (26, 7774573), (73, 2769026), (146, 1384513), (949, 213002), (1898, 106501)]