140199474

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{57131}}^1$

素因数の和:57545

約数の個数: 16

約数和(自身を含む): 281089440

約数和(自身を除く): 140889966

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 57131, 114262, 171393, 342786, 23366579, 46733158, 70099737, 140199474]

約数ペア:

[(1, 140199474), (2, 70099737), (3, 46733158), (6, 23366579), (409, 342786), (818, 171393), (1227, 114262), (2454, 57131)]