201905859

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{7321}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 279407520

約数和(自身を除く): 77501661

約数列:

[1, 3, 29, 87, 317, 951, 7321, 9193, 21963, 27579, 212309, 636927, 2320757, 6962271, 67301953, 201905859]

約数ペア:

[(1, 201905859), (3, 67301953), (29, 6962271), (87, 2320757), (317, 636927), (951, 212309), (7321, 27579), (9193, 21963)]