199295208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1592

約数の個数: 128

約数和(自身を含む): 640224000

約数和(自身を除く): 440928792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1481, 1512, 1602, 1869, 2136, 2403, 2492, 2962, 3204, 3738, 4443, 4806, 4984, 5607, 5924, 6408, 7476, 8886, 9612, 10367, 11214, 11848, 13329, 14952, 16821, 17772, 19224, 20734, 22428, 26658, 31101, 33642, 35544, 39987, 41468, 44856, 53316, 62202, 67284, 79974, 82936, 93303, 106632, 124404, 131809, 134568, 159948, 186606, 248808, 263618, 279909, 319896, 373212, 395427, 527236, 559818, 746424, 790854, 922663, 1054472, 1119636, 1186281, 1581708, 1845326, 2239272, 2372562, 2767989, 3163416, 3558843, 3690652, 4745124, 5535978, 7117686, 7381304, 8303967, 9490248, 11071956, 14235372, 16607934, 22143912, 24911901, 28470744, 33215868, 49823802, 66431736, 99647604, 199295208]

約数ペア:

[(1, 199295208), (2, 99647604), (3, 66431736), (4, 49823802), (6, 33215868), (7, 28470744), (8, 24911901), (9, 22143912), (12, 16607934), (14, 14235372), (18, 11071956), (21, 9490248), (24, 8303967), (27, 7381304), (28, 7117686), (36, 5535978), (42, 4745124), (54, 3690652), (56, 3558843), (63, 3163416), (72, 2767989), (84, 2372562), (89, 2239272), (108, 1845326), (126, 1581708), (168, 1186281), (178, 1119636), (189, 1054472), (216, 922663), (252, 790854), (267, 746424), (356, 559818), (378, 527236), (504, 395427), (534, 373212), (623, 319896), (712, 279909), (756, 263618), (801, 248808), (1068, 186606), (1246, 159948), (1481, 134568), (1512, 131809), (1602, 124404), (1869, 106632), (2136, 93303), (2403, 82936), (2492, 79974), (2962, 67284), (3204, 62202), (3738, 53316), (4443, 44856), (4806, 41468), (4984, 39987), (5607, 35544), (5924, 33642), (6408, 31101), (7476, 26658), (8886, 22428), (9612, 20734), (10367, 19224), (11214, 17772), (11848, 16821), (13329, 14952)]