208040882

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{166967}}^1$

素因数の和:167065

約数の個数: 16

約数和(自身を含む): 360650880

約数和(自身を除く): 152609998

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 166967, 333934, 1168769, 2337538, 14860063, 29720126, 104020441, 208040882]

約数ペア:

[(1, 208040882), (2, 104020441), (7, 29720126), (14, 14860063), (89, 2337538), (178, 1168769), (623, 333934), (1246, 166967)]