196352888

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{243011}}^1$

素因数の和:243118

約数の個数: 16

約数和(自身を含む): 371808360

約数和(自身を除く): 175455472

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 243011, 486022, 972044, 1944088, 24544111, 49088222, 98176444, 196352888]

約数ペア:

[(1, 196352888), (2, 98176444), (4, 49088222), (8, 24544111), (101, 1944088), (202, 972044), (404, 486022), (808, 243011)]