195778876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{2719}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 350945280

約数和(自身を除く): 155166404

約数列:

[1, 2, 4, 47, 94, 188, 383, 766, 1532, 2719, 5438, 10876, 18001, 36002, 72004, 127793, 255586, 511172, 1041377, 2082754, 4165508, 48944719, 97889438, 195778876]

約数ペア:

[(1, 195778876), (2, 97889438), (4, 48944719), (47, 4165508), (94, 2082754), (188, 1041377), (383, 511172), (766, 255586), (1532, 127793), (2719, 72004), (5438, 36002), (10876, 18001)]