201195765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3083

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 190714635

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1305, 1479, 2295, 2465, 3023, 3915, 4437, 7395, 9069, 13311, 15115, 22185, 27207, 45345, 51391, 66555, 81621, 87667, 136035, 154173, 256955, 263001, 408105, 438335, 462519, 770865, 789003, 1315005, 1387557, 1490339, 2312595, 2367009, 3945015, 4471017, 6937785, 7451695, 11835045, 13413051, 22355085, 40239153, 67065255, 201195765]

約数ペア:

[(1, 201195765), (3, 67065255), (5, 40239153), (9, 22355085), (15, 13413051), (17, 11835045), (27, 7451695), (29, 6937785), (45, 4471017), (51, 3945015), (85, 2367009), (87, 2312595), (135, 1490339), (145, 1387557), (153, 1315005), (255, 789003), (261, 770865), (435, 462519), (459, 438335), (493, 408105), (765, 263001), (783, 256955), (1305, 154173), (1479, 136035), (2295, 87667), (2465, 81621), (3023, 66555), (3915, 51391), (4437, 45345), (7395, 27207), (9069, 22185), (13311, 15115)]