140209359

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{4177}}^1$

素因数の和:4414

約数の個数: 16

約数和(自身を含む): 190917888

約数和(自身を除く): 50708529

約数列:

[1, 3, 67, 167, 201, 501, 4177, 11189, 12531, 33567, 279859, 697559, 839577, 2092677, 46736453, 140209359]

約数ペア:

[(1, 140209359), (3, 46736453), (67, 2092677), (167, 839577), (201, 697559), (501, 279859), (4177, 33567), (11189, 12531)]