207942119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{65867}}^1$

素因数の和:65926

約数の個数: 16

約数和(自身を含む): 265579776

約数和(自身を除く): 57637657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 65867, 461069, 724537, 2700547, 5071759, 18903829, 29706017, 207942119]

約数ペア:

[(1, 207942119), (7, 29706017), (11, 18903829), (41, 5071759), (77, 2700547), (287, 724537), (451, 461069), (3157, 65867)]