193640276

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{54949}}^1$

素因数の和:55834

約数の個数: 12

約数和(自身を含む): 339261300

約数和(自身を除く): 145621024

約数列:

[1, 2, 4, 881, 1762, 3524, 54949, 109898, 219796, 48410069, 96820138, 193640276]

約数ペア:

[(1, 193640276), (2, 96820138), (4, 48410069), (881, 219796), (1762, 109898), (3524, 54949)]