201891222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{862783}}^1$

素因数の和:862804

約数の個数: 24

約数和(自身を含む): 471080064

約数和(自身を除く): 269188842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 862783, 1725566, 2588349, 5176698, 7765047, 11216179, 15530094, 22432358, 33648537, 67297074, 100945611, 201891222]

約数ペア:

[(1, 201891222), (2, 100945611), (3, 67297074), (6, 33648537), (9, 22432358), (13, 15530094), (18, 11216179), (26, 7765047), (39, 5176698), (78, 2588349), (117, 1725566), (234, 862783)]