196911145

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 238573440

約数和(自身を除く): 41662295

約数列:

[1, 5, 193, 419, 487, 965, 2095, 2435, 80867, 93991, 204053, 404335, 469955, 1020265, 39382229, 196911145]

約数ペア:

[(1, 196911145), (5, 39382229), (193, 1020265), (419, 469955), (487, 404335), (965, 204053), (2095, 93991), (2435, 80867)]