201364107

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{69991}}^1$

素因数の和:70138

約数の個数: 16

約数和(自身を含む): 309084672

約数和(自身を除く): 107720565

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 69991, 209973, 489937, 1469811, 9588767, 28766301, 67121369, 201364107]

約数ペア:

[(1, 201364107), (3, 67121369), (7, 28766301), (21, 9588767), (137, 1469811), (411, 489937), (959, 209973), (2877, 69991)]