201390307342

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{202605943}}^1$

素因数の和:202606023

約数の個数: 16

約数和(自身を含む): 350103071232

約数和(自身を除く): 148712763890

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 202605943, 405211886, 1418241601, 2836483202, 14385021953, 28770043906, 100695153671, 201390307342]

約数ペア:

[(1, 201390307342), (2, 100695153671), (7, 28770043906), (14, 14385021953), (71, 2836483202), (142, 1418241601), (497, 405211886), (994, 202605943)]