201468951

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 319972400

約数和(自身を除く): 118503449

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 327, 513, 981, 1201, 1539, 2071, 2943, 3603, 6213, 8829, 10809, 18639, 22819, 32427, 55917, 68457, 97281, 130909, 167751, 205371, 392727, 616113, 1178181, 1848339, 2487271, 3534543, 7461813, 10603629, 22385439, 67156317, 201468951]

約数ペア:

[(1, 201468951), (3, 67156317), (9, 22385439), (19, 10603629), (27, 7461813), (57, 3534543), (81, 2487271), (109, 1848339), (171, 1178181), (327, 616113), (513, 392727), (981, 205371), (1201, 167751), (1539, 130909), (2071, 97281), (2943, 68457), (3603, 55917), (6213, 32427), (8829, 22819), (10809, 18639)]