199984752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 614210688

約数和(自身を除く): 414225936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 251, 264, 396, 502, 503, 528, 753, 792, 1004, 1006, 1506, 1509, 1584, 2008, 2012, 2259, 2761, 3012, 3018, 4016, 4024, 4518, 4527, 5522, 5533, 6024, 6036, 8048, 8283, 9036, 9054, 11044, 11066, 12048, 12072, 16566, 16599, 18072, 18108, 22088, 22132, 24144, 24849, 33132, 33198, 36144, 36216, 44176, 44264, 49698, 49797, 66264, 66396, 72432, 88528, 99396, 99594, 126253, 132528, 132792, 198792, 199188, 252506, 265584, 378759, 397584, 398376, 505012, 757518, 796752, 1010024, 1136277, 1388783, 1515036, 2020048, 2272554, 2777566, 3030072, 4166349, 4545108, 5555132, 6060144, 8332698, 9090216, 11110264, 12499047, 16665396, 18180432, 22220528, 24998094, 33330792, 49996188, 66661584, 99992376, 199984752]

約数ペア:

[(1, 199984752), (2, 99992376), (3, 66661584), (4, 49996188), (6, 33330792), (8, 24998094), (9, 22220528), (11, 18180432), (12, 16665396), (16, 12499047), (18, 11110264), (22, 9090216), (24, 8332698), (33, 6060144), (36, 5555132), (44, 4545108), (48, 4166349), (66, 3030072), (72, 2777566), (88, 2272554), (99, 2020048), (132, 1515036), (144, 1388783), (176, 1136277), (198, 1010024), (251, 796752), (264, 757518), (396, 505012), (502, 398376), (503, 397584), (528, 378759), (753, 265584), (792, 252506), (1004, 199188), (1006, 198792), (1506, 132792), (1509, 132528), (1584, 126253), (2008, 99594), (2012, 99396), (2259, 88528), (2761, 72432), (3012, 66396), (3018, 66264), (4016, 49797), (4024, 49698), (4518, 44264), (4527, 44176), (5522, 36216), (5533, 36144), (6024, 33198), (6036, 33132), (8048, 24849), (8283, 24144), (9036, 22132), (9054, 22088), (11044, 18108), (11066, 18072), (12048, 16599), (12072, 16566)]