201042057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{1721}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 280038528

約数和(自身を除く): 78996471

約数列:

[1, 3, 23, 69, 1693, 1721, 5079, 5163, 38939, 39583, 116817, 118749, 2913653, 8740959, 67014019, 201042057]

約数ペア:

[(1, 201042057), (3, 67014019), (23, 8740959), (69, 2913653), (1693, 118749), (1721, 116817), (5079, 39583), (5163, 38939)]