201636165

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 328991616

約数和(自身を除く): 127355451

約数列:

[1, 3, 5, 15, 67, 201, 313, 335, 641, 939, 1005, 1565, 1923, 3205, 4695, 9615, 20971, 42947, 62913, 104855, 128841, 200633, 214735, 314565, 601899, 644205, 1003165, 3009495, 13442411, 40327233, 67212055, 201636165]

約数ペア:

[(1, 201636165), (3, 67212055), (5, 40327233), (15, 13442411), (67, 3009495), (201, 1003165), (313, 644205), (335, 601899), (641, 314565), (939, 214735), (1005, 200633), (1565, 128841), (1923, 104855), (3205, 62913), (4695, 42947), (9615, 20971)]