197779008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 636715008

約数和(自身を除く): 438936000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 56, 62, 64, 84, 93, 94, 96, 101, 112, 124, 141, 168, 186, 188, 192, 202, 217, 224, 248, 282, 303, 329, 336, 372, 376, 404, 434, 448, 496, 564, 606, 651, 658, 672, 707, 744, 752, 808, 868, 987, 992, 1128, 1212, 1302, 1316, 1344, 1414, 1457, 1488, 1504, 1616, 1736, 1974, 1984, 2121, 2256, 2424, 2604, 2632, 2828, 2914, 2976, 3008, 3131, 3232, 3472, 3948, 4242, 4371, 4512, 4747, 4848, 5208, 5264, 5656, 5828, 5952, 6262, 6464, 6944, 7896, 8484, 8742, 9024, 9393, 9494, 9696, 10199, 10416, 10528, 11312, 11656, 12524, 13888, 14241, 15792, 16968, 17484, 18786, 18988, 19392, 20398, 20832, 21056, 21917, 22624, 23312, 25048, 28482, 30597, 31584, 33229, 33936, 34968, 37572, 37976, 40796, 41664, 43834, 45248, 46624, 50096, 56964, 61194, 63168, 65751, 66458, 67872, 69936, 75144, 75952, 81592, 87668, 93248, 99687, 100192, 113928, 122388, 131502, 132916, 135744, 139872, 147157, 150288, 151904, 163184, 175336, 199374, 200384, 227856, 244776, 263004, 265832, 279744, 294314, 300576, 303808, 326368, 350672, 398748, 441471, 455712, 489552, 526008, 531664, 588628, 601152, 652736, 701344, 797496, 882942, 911424, 979104, 1030099, 1052016, 1063328, 1177256, 1402688, 1594992, 1765884, 1958208, 2060198, 2104032, 2126656, 2354512, 3090297, 3189984, 3531768, 4120396, 4208064, 4709024, 6180594, 6379968, 7063536, 8240792, 9418048, 12361188, 14127072, 16481584, 24722376, 28254144, 32963168, 49444752, 65926336, 98889504, 197779008]

約数ペア:

[(1, 197779008), (2, 98889504), (3, 65926336), (4, 49444752), (6, 32963168), (7, 28254144), (8, 24722376), (12, 16481584), (14, 14127072), (16, 12361188), (21, 9418048), (24, 8240792), (28, 7063536), (31, 6379968), (32, 6180594), (42, 4709024), (47, 4208064), (48, 4120396), (56, 3531768), (62, 3189984), (64, 3090297), (84, 2354512), (93, 2126656), (94, 2104032), (96, 2060198), (101, 1958208), (112, 1765884), (124, 1594992), (141, 1402688), (168, 1177256), (186, 1063328), (188, 1052016), (192, 1030099), (202, 979104), (217, 911424), (224, 882942), (248, 797496), (282, 701344), (303, 652736), (329, 601152), (336, 588628), (372, 531664), (376, 526008), (404, 489552), (434, 455712), (448, 441471), (496, 398748), (564, 350672), (606, 326368), (651, 303808), (658, 300576), (672, 294314), (707, 279744), (744, 265832), (752, 263004), (808, 244776), (868, 227856), (987, 200384), (992, 199374), (1128, 175336), (1212, 163184), (1302, 151904), (1316, 150288), (1344, 147157), (1414, 139872), (1457, 135744), (1488, 132916), (1504, 131502), (1616, 122388), (1736, 113928), (1974, 100192), (1984, 99687), (2121, 93248), (2256, 87668), (2424, 81592), (2604, 75952), (2632, 75144), (2828, 69936), (2914, 67872), (2976, 66458), (3008, 65751), (3131, 63168), (3232, 61194), (3472, 56964), (3948, 50096), (4242, 46624), (4371, 45248), (4512, 43834), (4747, 41664), (4848, 40796), (5208, 37976), (5264, 37572), (5656, 34968), (5828, 33936), (5952, 33229), (6262, 31584), (6464, 30597), (6944, 28482), (7896, 25048), (8484, 23312), (8742, 22624), (9024, 21917), (9393, 21056), (9494, 20832), (9696, 20398), (10199, 19392), (10416, 18988), (10528, 18786), (11312, 17484), (11656, 16968), (12524, 15792), (13888, 14241)]