200638161

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 308292480

約数和(自身を除く): 107654319

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 963, 999, 1877, 2889, 3959, 5631, 11877, 16893, 35631, 50679, 69449, 106893, 200839, 208347, 602517, 625041, 1807551, 1875123, 5422653, 7431043, 22293129, 66879387, 200638161]

約数ペア:

[(1, 200638161), (3, 66879387), (9, 22293129), (27, 7431043), (37, 5422653), (107, 1875123), (111, 1807551), (321, 625041), (333, 602517), (963, 208347), (999, 200839), (1877, 106893), (2889, 69449), (3959, 50679), (5631, 35631), (11877, 16893)]