201960837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15551}}^1$

素因数の和:15610

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 128985723

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 15551, 46653, 139959, 202163, 419877, 575387, 606489, 1726161, 1819467, 5178483, 5458401, 7480031, 15535449, 22440093, 67320279, 201960837]

約数ペア:

[(1, 201960837), (3, 67320279), (9, 22440093), (13, 15535449), (27, 7480031), (37, 5458401), (39, 5178483), (111, 1819467), (117, 1726161), (333, 606489), (351, 575387), (481, 419877), (999, 202163), (1443, 139959), (4329, 46653), (12987, 15551)]