205651638

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{101107}}^1$

素因数の和:101228

約数の個数: 24

約数和(自身を含む): 449526168

約数和(自身を除く): 243874530

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 101107, 202214, 303321, 606642, 909963, 1819926, 11425091, 22850182, 34275273, 68550546, 102825819, 205651638]

約数ペア:

[(1, 205651638), (2, 102825819), (3, 68550546), (6, 34275273), (9, 22850182), (18, 11425091), (113, 1819926), (226, 909963), (339, 606642), (678, 303321), (1017, 202214), (2034, 101107)]