204819213

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 293099040

約数和(自身を除く): 88279827

約数列:

[1, 3, 17, 51, 101, 289, 303, 867, 1717, 2339, 5151, 7017, 29189, 39763, 87567, 119289, 236239, 675971, 708717, 2027913, 4016063, 12048189, 68273071, 204819213]

約数ペア:

[(1, 204819213), (3, 68273071), (17, 12048189), (51, 4016063), (101, 2027913), (289, 708717), (303, 675971), (867, 236239), (1717, 119289), (2339, 87567), (5151, 39763), (7017, 29189)]