202420139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 217673568

約数和(自身を除く): 15253429

約数列:

[1, 17, 107, 257, 433, 1819, 4369, 7361, 27499, 46331, 111281, 467483, 787627, 1891777, 11907067, 202420139]

約数ペア:

[(1, 202420139), (17, 11907067), (107, 1891777), (257, 787627), (433, 467483), (1819, 111281), (4369, 46331), (7361, 27499)]