211146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 454944

約数和(自身を除く): 243798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2707, 5414, 8121, 16242, 35191, 70382, 105573, 211146]

約数ペア:

[(1, 211146), (2, 105573), (3, 70382), (6, 35191), (13, 16242), (26, 8121), (39, 5414), (78, 2707)]