201022510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546327}}^1$

素因数の和:1546347

約数の個数: 16

約数和(自身を含む): 389674656

約数和(自身を除く): 188652146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546327, 3092654, 7731635, 15463270, 20102251, 40204502, 100511255, 201022510]

約数ペア:

[(1, 201022510), (2, 100511255), (5, 40204502), (10, 20102251), (13, 15463270), (26, 7731635), (65, 3092654), (130, 1546327)]