201884280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 456138120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1019, 1270, 1524, 1560, 1651, 1905, 2038, 2540, 3048, 3057, 3302, 3810, 4076, 4953, 5080, 5095, 6114, 6604, 7620, 8152, 8255, 9906, 10190, 12228, 13208, 13247, 15240, 15285, 16510, 19812, 20380, 24456, 24765, 26494, 30570, 33020, 39624, 39741, 40760, 49530, 52988, 61140, 66040, 66235, 79482, 99060, 105976, 122280, 129413, 132470, 158964, 198120, 198705, 258826, 264940, 317928, 388239, 397410, 517652, 529880, 647065, 776478, 794820, 1035304, 1294130, 1552956, 1589640, 1682369, 1941195, 2588260, 3105912, 3364738, 3882390, 5047107, 5176520, 6729476, 7764780, 8411845, 10094214, 13458952, 15529560, 16823690, 20188428, 25235535, 33647380, 40376856, 50471070, 67294760, 100942140, 201884280]

約数ペア:

[(1, 201884280), (2, 100942140), (3, 67294760), (4, 50471070), (5, 40376856), (6, 33647380), (8, 25235535), (10, 20188428), (12, 16823690), (13, 15529560), (15, 13458952), (20, 10094214), (24, 8411845), (26, 7764780), (30, 6729476), (39, 5176520), (40, 5047107), (52, 3882390), (60, 3364738), (65, 3105912), (78, 2588260), (104, 1941195), (120, 1682369), (127, 1589640), (130, 1552956), (156, 1294130), (195, 1035304), (254, 794820), (260, 776478), (312, 647065), (381, 529880), (390, 517652), (508, 397410), (520, 388239), (635, 317928), (762, 264940), (780, 258826), (1016, 198705), (1019, 198120), (1270, 158964), (1524, 132470), (1560, 129413), (1651, 122280), (1905, 105976), (2038, 99060), (2540, 79482), (3048, 66235), (3057, 66040), (3302, 61140), (3810, 52988), (4076, 49530), (4953, 40760), (5080, 39741), (5095, 39624), (6114, 33020), (6604, 30570), (7620, 26494), (8152, 24765), (8255, 24456), (9906, 20380), (10190, 19812), (12228, 16510), (13208, 15285), (13247, 15240)]