208017810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 192

約数和(自身を含む): 726485760

約数和(自身を除く): 518467950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 585, 630, 693, 715, 770, 819, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1430, 1638, 2002, 2145, 2309, 2310, 2574, 2730, 3003, 3465, 4095, 4290, 4618, 5005, 6006, 6435, 6927, 6930, 8190, 9009, 10010, 11545, 12870, 13854, 15015, 16163, 18018, 20781, 23090, 25399, 30017, 30030, 32326, 34635, 41562, 45045, 48489, 50798, 60034, 69270, 76197, 80815, 90051, 90090, 96978, 103905, 126995, 145467, 150085, 152394, 161630, 177793, 180102, 207810, 210119, 228591, 242445, 253990, 270153, 290934, 300170, 330187, 355586, 380985, 420238, 450255, 457182, 484890, 533379, 540306, 630357, 660374, 727335, 761970, 888965, 900510, 990561, 1050595, 1066758, 1142955, 1260714, 1350765, 1454670, 1600137, 1650935, 1777930, 1891071, 1981122, 2101190, 2285910, 2311309, 2666895, 2701530, 2971683, 3151785, 3200274, 3301870, 3782142, 4622618, 4952805, 5333790, 5943366, 6303570, 6933927, 8000685, 9455355, 9905610, 11556545, 13867854, 14858415, 16001370, 18910710, 20801781, 23113090, 29716830, 34669635, 41603562, 69339270, 104008905, 208017810]

約数ペア:

[(1, 208017810), (2, 104008905), (3, 69339270), (5, 41603562), (6, 34669635), (7, 29716830), (9, 23113090), (10, 20801781), (11, 18910710), (13, 16001370), (14, 14858415), (15, 13867854), (18, 11556545), (21, 9905610), (22, 9455355), (26, 8000685), (30, 6933927), (33, 6303570), (35, 5943366), (39, 5333790), (42, 4952805), (45, 4622618), (55, 3782142), (63, 3301870), (65, 3200274), (66, 3151785), (70, 2971683), (77, 2701530), (78, 2666895), (90, 2311309), (91, 2285910), (99, 2101190), (105, 1981122), (110, 1891071), (117, 1777930), (126, 1650935), (130, 1600137), (143, 1454670), (154, 1350765), (165, 1260714), (182, 1142955), (195, 1066758), (198, 1050595), (210, 990561), (231, 900510), (234, 888965), (273, 761970), (286, 727335), (315, 660374), (330, 630357), (385, 540306), (390, 533379), (429, 484890), (455, 457182), (462, 450255), (495, 420238), (546, 380985), (585, 355586), (630, 330187), (693, 300170), (715, 290934), (770, 270153), (819, 253990), (858, 242445), (910, 228591), (990, 210119), (1001, 207810), (1155, 180102), (1170, 177793), (1287, 161630), (1365, 152394), (1386, 150085), (1430, 145467), (1638, 126995), (2002, 103905), (2145, 96978), (2309, 90090), (2310, 90051), (2574, 80815), (2730, 76197), (3003, 69270), (3465, 60034), (4095, 50798), (4290, 48489), (4618, 45045), (5005, 41562), (6006, 34635), (6435, 32326), (6927, 30030), (6930, 30017), (8190, 25399), (9009, 23090), (10010, 20781), (11545, 18018), (12870, 16163), (13854, 15015)]