202204791

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 310073400

約数和(自身を除く): 107868609

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 419, 1247, 1257, 1849, 3741, 3771, 5547, 11223, 12151, 16641, 18017, 36453, 53621, 54051, 109359, 160863, 162153, 482589, 522493, 774731, 1567479, 2324193, 4702437, 6972579, 22467199, 67401597, 202204791]

約数ペア:

[(1, 202204791), (3, 67401597), (9, 22467199), (29, 6972579), (43, 4702437), (87, 2324193), (129, 1567479), (261, 774731), (387, 522493), (419, 482589), (1247, 162153), (1257, 160863), (1849, 109359), (3741, 54051), (3771, 53621), (5547, 36453), (11223, 18017), (12151, 16641)]