201154557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{74419}}^1$

素因数の和:74492

約数の個数: 16

約数和(自身を含む): 289344960

約数和(自身を除く): 88190403

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 74419, 223257, 1265123, 3795369, 3944207, 11832621, 67051519, 201154557]

約数ペア:

[(1, 201154557), (3, 67051519), (17, 11832621), (51, 3944207), (53, 3795369), (159, 1265123), (901, 223257), (2703, 74419)]