197914128

素因数分解:

$2^4\times 3^1\times {\mathrm{4123211}}^1$

素因数の和:4123222

約数の個数: 20

約数和(自身を含む): 511278288

約数和(自身を除く): 313364160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4123211, 8246422, 12369633, 16492844, 24739266, 32985688, 49478532, 65971376, 98957064, 197914128]

約数ペア:

[(1, 197914128), (2, 98957064), (3, 65971376), (4, 49478532), (6, 32985688), (8, 24739266), (12, 16492844), (16, 12369633), (24, 8246422), (48, 4123211)]