205875168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 578340000

約数和(自身を除く): 372464832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 101, 102, 136, 202, 204, 272, 303, 404, 408, 544, 606, 808, 816, 1212, 1249, 1616, 1632, 1717, 2424, 2498, 3232, 3434, 3747, 4848, 4996, 5151, 6868, 7494, 9696, 9992, 10302, 13736, 14988, 19984, 20604, 21233, 27472, 29976, 39968, 41208, 42466, 54944, 59952, 63699, 82416, 84932, 119904, 126149, 127398, 164832, 169864, 252298, 254796, 339728, 378447, 504596, 509592, 679456, 756894, 1009192, 1019184, 1513788, 2018384, 2038368, 2144533, 3027576, 4036768, 4289066, 6055152, 6433599, 8578132, 12110304, 12867198, 17156264, 25734396, 34312528, 51468792, 68625056, 102937584, 205875168]

約数ペア:

[(1, 205875168), (2, 102937584), (3, 68625056), (4, 51468792), (6, 34312528), (8, 25734396), (12, 17156264), (16, 12867198), (17, 12110304), (24, 8578132), (32, 6433599), (34, 6055152), (48, 4289066), (51, 4036768), (68, 3027576), (96, 2144533), (101, 2038368), (102, 2018384), (136, 1513788), (202, 1019184), (204, 1009192), (272, 756894), (303, 679456), (404, 509592), (408, 504596), (544, 378447), (606, 339728), (808, 254796), (816, 252298), (1212, 169864), (1249, 164832), (1616, 127398), (1632, 126149), (1717, 119904), (2424, 84932), (2498, 82416), (3232, 63699), (3434, 59952), (3747, 54944), (4848, 42466), (4996, 41208), (5151, 39968), (6868, 29976), (7494, 27472), (9696, 21233), (9992, 20604), (10302, 19984), (13736, 14988)]