201902961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{3919}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 290205440

約数和(自身を除く): 88302479

約数列:

[1, 3, 13, 39, 1321, 3919, 3963, 11757, 17173, 50947, 51519, 152841, 5176999, 15530997, 67300987, 201902961]

約数ペア:

[(1, 201902961), (3, 67300987), (13, 15530997), (39, 5176999), (1321, 152841), (3919, 51519), (3963, 50947), (11757, 17173)]