268194633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{672167}}^1$

素因数の和:672196

約数の個数: 16

約数和(自身を含む): 430187520

約数和(自身を除く): 161992887

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 672167, 2016501, 4705169, 12771173, 14115507, 38313519, 89398211, 268194633]

約数ペア:

[(1, 268194633), (3, 89398211), (7, 38313519), (19, 14115507), (21, 12771173), (57, 4705169), (133, 2016501), (399, 672167)]