207481142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{10979}}^1$

素因数の和:11851

約数の個数: 16

約数和(自身を含む): 339940800

約数和(自身を除く): 132459658

約数列:

[1, 2, 11, 22, 859, 1718, 9449, 10979, 18898, 21958, 120769, 241538, 9430961, 18861922, 103740571, 207481142]

約数ペア:

[(1, 207481142), (2, 103740571), (11, 18861922), (22, 9430961), (859, 241538), (1718, 120769), (9449, 21958), (10979, 18898)]