201986046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487889}}^1$

素因数の和:487920

約数の個数: 24

約数和(自身を含む): 456665040

約数和(自身を除く): 254678994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 487889, 975778, 1463667, 2927334, 4391001, 8782002, 11221447, 22442894, 33664341, 67328682, 100993023, 201986046]

約数ペア:

[(1, 201986046), (2, 100993023), (3, 67328682), (6, 33664341), (9, 22442894), (18, 11221447), (23, 8782002), (46, 4391001), (69, 2927334), (138, 1463667), (207, 975778), (414, 487889)]