208753632

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 431366688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 71, 72, 82, 83, 96, 108, 123, 142, 144, 164, 166, 213, 216, 246, 249, 284, 288, 328, 332, 369, 426, 432, 492, 498, 568, 639, 656, 664, 738, 747, 852, 864, 984, 996, 1107, 1136, 1278, 1312, 1328, 1476, 1494, 1704, 1917, 1968, 1992, 2214, 2241, 2272, 2556, 2656, 2911, 2952, 2988, 3403, 3408, 3834, 3936, 3984, 4428, 4482, 5112, 5822, 5893, 5904, 5976, 6806, 6816, 7668, 7968, 8733, 8856, 8964, 10209, 10224, 11644, 11786, 11808, 11952, 13612, 15336, 17466, 17679, 17712, 17928, 20418, 20448, 23288, 23572, 23904, 26199, 27224, 30627, 30672, 34932, 35358, 35424, 35856, 40836, 46576, 47144, 52398, 53037, 54448, 61254, 61344, 69864, 70716, 71712, 78597, 81672, 91881, 93152, 94288, 104796, 106074, 108896, 122508, 139728, 141432, 157194, 159111, 163344, 183762, 188576, 209592, 212148, 241613, 245016, 279456, 282864, 314388, 318222, 326688, 367524, 419184, 424296, 483226, 490032, 565728, 628776, 636444, 724839, 735048, 838368, 848592, 966452, 980064, 1257552, 1272888, 1449678, 1470096, 1697184, 1932904, 2174517, 2515104, 2545776, 2899356, 2940192, 3865808, 4349034, 5091552, 5798712, 6523551, 7731616, 8698068, 11597424, 13047102, 17396136, 23194848, 26094204, 34792272, 52188408, 69584544, 104376816, 208753632]

約数ペア:

[(1, 208753632), (2, 104376816), (3, 69584544), (4, 52188408), (6, 34792272), (8, 26094204), (9, 23194848), (12, 17396136), (16, 13047102), (18, 11597424), (24, 8698068), (27, 7731616), (32, 6523551), (36, 5798712), (41, 5091552), (48, 4349034), (54, 3865808), (71, 2940192), (72, 2899356), (82, 2545776), (83, 2515104), (96, 2174517), (108, 1932904), (123, 1697184), (142, 1470096), (144, 1449678), (164, 1272888), (166, 1257552), (213, 980064), (216, 966452), (246, 848592), (249, 838368), (284, 735048), (288, 724839), (328, 636444), (332, 628776), (369, 565728), (426, 490032), (432, 483226), (492, 424296), (498, 419184), (568, 367524), (639, 326688), (656, 318222), (664, 314388), (738, 282864), (747, 279456), (852, 245016), (864, 241613), (984, 212148), (996, 209592), (1107, 188576), (1136, 183762), (1278, 163344), (1312, 159111), (1328, 157194), (1476, 141432), (1494, 139728), (1704, 122508), (1917, 108896), (1968, 106074), (1992, 104796), (2214, 94288), (2241, 93152), (2272, 91881), (2556, 81672), (2656, 78597), (2911, 71712), (2952, 70716), (2988, 69864), (3403, 61344), (3408, 61254), (3834, 54448), (3936, 53037), (3984, 52398), (4428, 47144), (4482, 46576), (5112, 40836), (5822, 35856), (5893, 35424), (5904, 35358), (5976, 34932), (6806, 30672), (6816, 30627), (7668, 27224), (7968, 26199), (8733, 23904), (8856, 23572), (8964, 23288), (10209, 20448), (10224, 20418), (11644, 17928), (11786, 17712), (11808, 17679), (11952, 17466), (13612, 15336)]