206564535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9368

約数の個数: 48

約数和(自身を含む): 392221440

約数和(自身を除く): 185656905

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 9311, 22185, 27933, 46555, 83799, 139665, 158287, 270019, 418995, 474861, 791435, 810057, 1350095, 1424583, 2374305, 2430171, 4050285, 4590323, 7122915, 12150855, 13770969, 22951615, 41312907, 68854845, 206564535]

約数ペア:

[(1, 206564535), (3, 68854845), (5, 41312907), (9, 22951615), (15, 13770969), (17, 12150855), (29, 7122915), (45, 4590323), (51, 4050285), (85, 2430171), (87, 2374305), (145, 1424583), (153, 1350095), (255, 810057), (261, 791435), (435, 474861), (493, 418995), (765, 270019), (1305, 158287), (1479, 139665), (2465, 83799), (4437, 46555), (7395, 27933), (9311, 22185)]