202414947

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{205081}}^1$

素因数の和:205138

約数の個数: 16

約数和(自身を含む): 315005952

約数和(自身を除く): 112591005

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 205081, 615243, 1435567, 4306701, 9638807, 28916421, 67471649, 202414947]

約数ペア:

[(1, 202414947), (3, 67471649), (7, 28916421), (21, 9638807), (47, 4306701), (141, 1435567), (329, 615243), (987, 205081)]