212399539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 234524160

約数和(自身を除く): 22124621

約数列:

[1, 11, 173, 239, 467, 1903, 2629, 5137, 41347, 80791, 111613, 454817, 888701, 1227743, 19309049, 212399539]

約数ペア:

[(1, 212399539), (11, 19309049), (173, 1227743), (239, 888701), (467, 454817), (1903, 111613), (2629, 80791), (5137, 41347)]