201621827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{863}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 224197632

約数和(自身を除く): 22575805

約数列:

[1, 11, 67, 317, 737, 863, 3487, 9493, 21239, 57821, 233629, 273571, 636031, 3009281, 18329257, 201621827]

約数ペア:

[(1, 201621827), (11, 18329257), (67, 3009281), (317, 636031), (737, 273571), (863, 233629), (3487, 57821), (9493, 21239)]