198691092

素因数分解:

$2^2\times 3^2\times {\mathrm{5519197}}^1$

素因数の和:5519207

約数の個数: 18

約数和(自身を含む): 502247018

約数和(自身を除く): 303555926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5519197, 11038394, 16557591, 22076788, 33115182, 49672773, 66230364, 99345546, 198691092]

約数ペア:

[(1, 198691092), (2, 99345546), (3, 66230364), (4, 49672773), (6, 33115182), (9, 22076788), (12, 16557591), (18, 11038394), (36, 5519197)]