209464398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4334

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 351910962

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 4283, 4446, 5434, 8151, 8566, 12849, 16302, 24453, 25698, 38547, 47113, 48906, 55679, 77094, 81377, 94226, 111358, 141339, 162754, 167037, 244131, 282678, 334074, 424017, 488262, 501111, 612469, 732393, 848034, 895147, 1002222, 1057901, 1224938, 1464786, 1790294, 1837407, 2115802, 2685441, 3173703, 3674814, 5370882, 5512221, 6347406, 8056323, 9521109, 11024442, 11636911, 16112646, 19042218, 23273822, 34910733, 69821466, 104732199, 209464398]

約数ペア:

[(1, 209464398), (2, 104732199), (3, 69821466), (6, 34910733), (9, 23273822), (11, 19042218), (13, 16112646), (18, 11636911), (19, 11024442), (22, 9521109), (26, 8056323), (33, 6347406), (38, 5512221), (39, 5370882), (57, 3674814), (66, 3173703), (78, 2685441), (99, 2115802), (114, 1837407), (117, 1790294), (143, 1464786), (171, 1224938), (198, 1057901), (209, 1002222), (234, 895147), (247, 848034), (286, 732393), (342, 612469), (418, 501111), (429, 488262), (494, 424017), (627, 334074), (741, 282678), (858, 244131), (1254, 167037), (1287, 162754), (1482, 141339), (1881, 111358), (2223, 94226), (2574, 81377), (2717, 77094), (3762, 55679), (4283, 48906), (4446, 47113), (5434, 38547), (8151, 25698), (8566, 24453), (12849, 16302)]