243884284

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{77081}}^1$

素因数の和:77205

約数の個数: 24

約数和(自身を含む): 492091488

約数和(自身を除く): 248207204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 77081, 154162, 308324, 539567, 1079134, 2158268, 8710153, 17420306, 34840612, 60971071, 121942142, 243884284]

約数ペア:

[(1, 243884284), (2, 121942142), (4, 60971071), (7, 34840612), (14, 17420306), (28, 8710153), (113, 2158268), (226, 1079134), (452, 539567), (791, 308324), (1582, 154162), (3164, 77081)]