201589774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{4643}}^1$

素因数の和:5939

約数の個数: 16

約数和(自身を含む): 320491728

約数和(自身を除く): 118901954

約数列:

[1, 2, 17, 34, 1277, 2554, 4643, 9286, 21709, 43418, 78931, 157862, 5929111, 11858222, 100794887, 201589774]

約数ペア:

[(1, 201589774), (2, 100794887), (17, 11858222), (34, 5929111), (1277, 157862), (2554, 78931), (4643, 43418), (9286, 21709)]