196693305

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{31147}}^1$

素因数の和:31576

約数の個数: 16

約数和(自身を含む): 315466944

約数和(自身を除く): 118773639

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 31147, 93441, 155735, 467205, 13112887, 39338661, 65564435, 196693305]

約数ペア:

[(1, 196693305), (3, 65564435), (5, 39338661), (15, 13112887), (421, 467205), (1263, 155735), (2105, 93441), (6315, 31147)]