199113768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 691200000

約数和(自身を除く): 492086232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 29, 36, 38, 42, 54, 56, 57, 58, 63, 72, 76, 84, 87, 108, 114, 116, 126, 133, 152, 168, 171, 174, 189, 203, 216, 228, 232, 239, 252, 261, 266, 342, 348, 378, 399, 406, 456, 478, 504, 513, 522, 532, 551, 609, 684, 696, 717, 756, 783, 798, 812, 956, 1026, 1044, 1064, 1102, 1197, 1218, 1368, 1434, 1512, 1566, 1596, 1624, 1653, 1673, 1827, 1912, 2052, 2088, 2151, 2204, 2394, 2436, 2868, 3132, 3192, 3306, 3346, 3591, 3654, 3857, 4104, 4302, 4408, 4541, 4788, 4872, 4959, 5019, 5481, 5736, 6264, 6453, 6612, 6692, 6931, 7182, 7308, 7714, 8604, 9082, 9576, 9918, 10038, 10962, 11571, 12906, 13224, 13384, 13623, 13862, 14364, 14616, 14877, 15057, 15428, 17208, 18164, 19836, 20076, 20793, 21924, 23142, 25812, 27246, 27724, 28728, 29754, 30114, 30856, 31787, 34713, 36328, 39672, 40152, 40869, 41586, 43848, 45171, 46284, 48517, 51624, 54492, 55448, 59508, 60228, 62379, 63574, 69426, 81738, 83172, 90342, 92568, 95361, 97034, 104139, 108984, 119016, 120456, 122607, 124758, 127148, 131689, 138852, 145551, 163476, 166344, 180684, 187137, 190722, 194068, 208278, 245214, 249516, 254296, 263378, 277704, 286083, 291102, 326952, 361368, 374274, 381444, 388136, 395067, 416556, 436653, 490428, 499032, 526756, 572166, 582204, 748548, 762888, 790134, 833112, 858249, 873306, 921823, 980856, 1053512, 1144332, 1164408, 1185201, 1309959, 1497096, 1580268, 1716498, 1746612, 1843646, 2288664, 2370402, 2619918, 2765469, 3160536, 3432996, 3493224, 3555603, 3687292, 4740804, 5239836, 5530938, 6865992, 7111206, 7374584, 8296407, 9481608, 10479672, 11061876, 14222412, 16592814, 22123752, 24889221, 28444824, 33185628, 49778442, 66371256, 99556884, 199113768]

約数ペア:

[(1, 199113768), (2, 99556884), (3, 66371256), (4, 49778442), (6, 33185628), (7, 28444824), (8, 24889221), (9, 22123752), (12, 16592814), (14, 14222412), (18, 11061876), (19, 10479672), (21, 9481608), (24, 8296407), (27, 7374584), (28, 7111206), (29, 6865992), (36, 5530938), (38, 5239836), (42, 4740804), (54, 3687292), (56, 3555603), (57, 3493224), (58, 3432996), (63, 3160536), (72, 2765469), (76, 2619918), (84, 2370402), (87, 2288664), (108, 1843646), (114, 1746612), (116, 1716498), (126, 1580268), (133, 1497096), (152, 1309959), (168, 1185201), (171, 1164408), (174, 1144332), (189, 1053512), (203, 980856), (216, 921823), (228, 873306), (232, 858249), (239, 833112), (252, 790134), (261, 762888), (266, 748548), (342, 582204), (348, 572166), (378, 526756), (399, 499032), (406, 490428), (456, 436653), (478, 416556), (504, 395067), (513, 388136), (522, 381444), (532, 374274), (551, 361368), (609, 326952), (684, 291102), (696, 286083), (717, 277704), (756, 263378), (783, 254296), (798, 249516), (812, 245214), (956, 208278), (1026, 194068), (1044, 190722), (1064, 187137), (1102, 180684), (1197, 166344), (1218, 163476), (1368, 145551), (1434, 138852), (1512, 131689), (1566, 127148), (1596, 124758), (1624, 122607), (1653, 120456), (1673, 119016), (1827, 108984), (1912, 104139), (2052, 97034), (2088, 95361), (2151, 92568), (2204, 90342), (2394, 83172), (2436, 81738), (2868, 69426), (3132, 63574), (3192, 62379), (3306, 60228), (3346, 59508), (3591, 55448), (3654, 54492), (3857, 51624), (4104, 48517), (4302, 46284), (4408, 45171), (4541, 43848), (4788, 41586), (4872, 40869), (4959, 40152), (5019, 39672), (5481, 36328), (5736, 34713), (6264, 31787), (6453, 30856), (6612, 30114), (6692, 29754), (6931, 28728), (7182, 27724), (7308, 27246), (7714, 25812), (8604, 23142), (9082, 21924), (9576, 20793), (9918, 20076), (10038, 19836), (10962, 18164), (11571, 17208), (12906, 15428), (13224, 15057), (13384, 14877), (13623, 14616), (13862, 14364)]