207699421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8048

約数の個数: 16

約数和(自身を含む): 231822000

約数和(自身を除く): 24122579

約数列:

[1, 17, 29, 53, 493, 901, 1537, 7949, 26129, 135133, 230521, 421297, 3918857, 7162049, 12217613, 207699421]

約数ペア:

[(1, 207699421), (17, 12217613), (29, 7162049), (53, 3918857), (493, 421297), (901, 230521), (1537, 135133), (7949, 26129)]