201354530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548881}}^1$

素因数の和:1548901

約数の個数: 16

約数和(自身を含む): 390318264

約数和(自身を除く): 188963734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548881, 3097762, 7744405, 15488810, 20135453, 40270906, 100677265, 201354530]

約数ペア:

[(1, 201354530), (2, 100677265), (5, 40270906), (10, 20135453), (13, 15488810), (26, 7744405), (65, 3097762), (130, 1548881)]