201203210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547717}}^1$

素因数の和:1547737

約数の個数: 16

約数和(自身を含む): 390024936

約数和(自身を除く): 188821726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1547717, 3095434, 7738585, 15477170, 20120321, 40240642, 100601605, 201203210]

約数ペア:

[(1, 201203210), (2, 100601605), (5, 40240642), (10, 20120321), (13, 15477170), (26, 7738585), (65, 3095434), (130, 1547717)]