198862056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 603439200

約数和(自身を除く): 404577144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 289, 306, 323, 342, 408, 456, 503, 578, 612, 646, 684, 867, 969, 1006, 1156, 1224, 1292, 1368, 1509, 1734, 1938, 2012, 2312, 2584, 2601, 2907, 3018, 3468, 3876, 4024, 4527, 5202, 5491, 5814, 6036, 6936, 7752, 8551, 9054, 9557, 10404, 10982, 11628, 12072, 16473, 17102, 18108, 19114, 20808, 21964, 23256, 25653, 28671, 32946, 34204, 36216, 38228, 43928, 49419, 51306, 57342, 65892, 68408, 76456, 76959, 86013, 98838, 102612, 114684, 131784, 145367, 153918, 162469, 172026, 197676, 205224, 229368, 290734, 307836, 324938, 344052, 395352, 436101, 487407, 581468, 615672, 649876, 688104, 872202, 974814, 1162936, 1299752, 1308303, 1462221, 1744404, 1949628, 2616606, 2761973, 2924442, 3488808, 3899256, 5233212, 5523946, 5848884, 8285919, 10466424, 11047892, 11697768, 16571838, 22095784, 24857757, 33143676, 49715514, 66287352, 99431028, 198862056]

約数ペア:

[(1, 198862056), (2, 99431028), (3, 66287352), (4, 49715514), (6, 33143676), (8, 24857757), (9, 22095784), (12, 16571838), (17, 11697768), (18, 11047892), (19, 10466424), (24, 8285919), (34, 5848884), (36, 5523946), (38, 5233212), (51, 3899256), (57, 3488808), (68, 2924442), (72, 2761973), (76, 2616606), (102, 1949628), (114, 1744404), (136, 1462221), (152, 1308303), (153, 1299752), (171, 1162936), (204, 974814), (228, 872202), (289, 688104), (306, 649876), (323, 615672), (342, 581468), (408, 487407), (456, 436101), (503, 395352), (578, 344052), (612, 324938), (646, 307836), (684, 290734), (867, 229368), (969, 205224), (1006, 197676), (1156, 172026), (1224, 162469), (1292, 153918), (1368, 145367), (1509, 131784), (1734, 114684), (1938, 102612), (2012, 98838), (2312, 86013), (2584, 76959), (2601, 76456), (2907, 68408), (3018, 65892), (3468, 57342), (3876, 51306), (4024, 49419), (4527, 43928), (5202, 38228), (5491, 36216), (5814, 34204), (6036, 32946), (6936, 28671), (7752, 25653), (8551, 23256), (9054, 21964), (9557, 20808), (10404, 19114), (10982, 18108), (11628, 17102), (12072, 16473)]