202375395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 384912000

約数和(自身を除く): 182536605

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 109, 135, 153, 255, 327, 459, 545, 765, 809, 981, 1635, 1853, 2295, 2427, 2943, 4045, 4905, 5559, 7281, 9265, 12135, 13753, 14715, 16677, 21843, 27795, 36405, 41259, 50031, 68765, 83385, 88181, 109215, 123777, 206295, 250155, 264543, 371331, 440905, 618885, 793629, 1322715, 1499077, 1856655, 2380887, 3968145, 4497231, 7495385, 11904435, 13491693, 22486155, 40475079, 67458465, 202375395]

約数ペア:

[(1, 202375395), (3, 67458465), (5, 40475079), (9, 22486155), (15, 13491693), (17, 11904435), (27, 7495385), (45, 4497231), (51, 3968145), (85, 2380887), (109, 1856655), (135, 1499077), (153, 1322715), (255, 793629), (327, 618885), (459, 440905), (545, 371331), (765, 264543), (809, 250155), (981, 206295), (1635, 123777), (1853, 109215), (2295, 88181), (2427, 83385), (2943, 68765), (4045, 50031), (4905, 41259), (5559, 36405), (7281, 27795), (9265, 21843), (12135, 16677), (13753, 14715)]