201187245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1916069}}^1$

素因数の和:1916084

約数の個数: 16

約数和(自身を含む): 367885440

約数和(自身を除く): 166698195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1916069, 5748207, 9580345, 13412483, 28741035, 40237449, 67062415, 201187245]

約数ペア:

[(1, 201187245), (3, 67062415), (5, 40237449), (7, 28741035), (15, 13412483), (21, 9580345), (35, 5748207), (105, 1916069)]