202106538

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85711}}^1$

素因数の和:85850

約数の個数: 24

約数和(自身を含む): 441245376

約数和(自身を除く): 239138838

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85711, 171422, 257133, 514266, 771399, 1542798, 11228141, 22456282, 33684423, 67368846, 101053269, 202106538]

約数ペア:

[(1, 202106538), (2, 101053269), (3, 67368846), (6, 33684423), (9, 22456282), (18, 11228141), (131, 1542798), (262, 771399), (393, 514266), (786, 257133), (1179, 171422), (2358, 85711)]