201931492

素因数分解:

$2^2\times 7^1\times {\mathrm{7211839}}^1$

素因数の和:7211850

約数の個数: 12

約数和(自身を含む): 403863040

約数和(自身を除く): 201931548

約数列:

[1, 2, 4, 7, 14, 28, 7211839, 14423678, 28847356, 50482873, 100965746, 201931492]

約数ペア:

[(1, 201931492), (2, 100965746), (4, 50482873), (7, 28847356), (14, 14423678), (28, 7211839)]