201947099608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{814302821}}^1$

素因数の和:814302858

約数の個数: 16

約数和(自身を含む): 390865354560

約数和(自身を除く): 188918254952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 814302821, 1628605642, 3257211284, 6514422568, 25243387451, 50486774902, 100973549804, 201947099608]

約数ペア:

[(1, 201947099608), (2, 100973549804), (4, 50486774902), (8, 25243387451), (31, 6514422568), (62, 3257211284), (124, 1628605642), (248, 814302821)]