201961382

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{54851}}^1$

素因数の和:55123

約数の個数: 16

約数和(自身を含む): 347542272

約数和(自身を除く): 145580890

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 54851, 109702, 383957, 767914, 14425813, 28851626, 100980691, 201961382]

約数ペア:

[(1, 201961382), (2, 100980691), (7, 28851626), (14, 14425813), (263, 767914), (526, 383957), (1841, 109702), (3682, 54851)]