204869764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{12157}}^1$

素因数の和:12555

約数の個数: 24

約数和(自身を含む): 392168448

約数和(自身を除く): 187298684

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 12157, 16852, 24314, 48628, 133727, 267454, 534908, 4656131, 9312262, 18624524, 51217441, 102434882, 204869764]

約数ペア:

[(1, 204869764), (2, 102434882), (4, 51217441), (11, 18624524), (22, 9312262), (44, 4656131), (383, 534908), (766, 267454), (1532, 133727), (4213, 48628), (8426, 24314), (12157, 16852)]