208581503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 235091136

約数和(自身を除く): 26509633

約数列:

[1, 13, 23, 299, 421, 1657, 5473, 9683, 21541, 38111, 125879, 495443, 697597, 9068761, 16044731, 208581503]

約数ペア:

[(1, 208581503), (13, 16044731), (23, 9068761), (299, 697597), (421, 495443), (1657, 125879), (5473, 38111), (9683, 21541)]