201520536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 640224000

約数和(自身を除く): 438703464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 49, 56, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 152, 168, 174, 196, 203, 228, 232, 266, 294, 311, 348, 392, 399, 406, 456, 532, 551, 588, 609, 622, 696, 798, 812, 931, 933, 1064, 1102, 1176, 1218, 1244, 1421, 1596, 1624, 1653, 1862, 1866, 2177, 2204, 2436, 2488, 2793, 2842, 3192, 3306, 3724, 3732, 3857, 4263, 4354, 4408, 4872, 5586, 5684, 5909, 6531, 6612, 7448, 7464, 7714, 8526, 8708, 9019, 11172, 11368, 11571, 11818, 13062, 13224, 15239, 15428, 17052, 17416, 17727, 18038, 22344, 23142, 23636, 26124, 26999, 27057, 30478, 30856, 34104, 35454, 36076, 41363, 45717, 46284, 47272, 52248, 53998, 54114, 60956, 63133, 70908, 72152, 80997, 82726, 91434, 92568, 107996, 108228, 121912, 124089, 126266, 141816, 161994, 165452, 171361, 182868, 189399, 215992, 216456, 248178, 252532, 289541, 323988, 330904, 342722, 365736, 378798, 441931, 496356, 505064, 514083, 579082, 647976, 685444, 757596, 868623, 883862, 992712, 1028166, 1158164, 1199527, 1325793, 1370888, 1515192, 1737246, 1767724, 2056332, 2316328, 2399054, 2651586, 3474492, 3535448, 3598581, 4112664, 4798108, 5303172, 6948984, 7197162, 8396689, 9596216, 10606344, 14394324, 16793378, 25190067, 28788648, 33586756, 50380134, 67173512, 100760268, 201520536]

約数ペア:

[(1, 201520536), (2, 100760268), (3, 67173512), (4, 50380134), (6, 33586756), (7, 28788648), (8, 25190067), (12, 16793378), (14, 14394324), (19, 10606344), (21, 9596216), (24, 8396689), (28, 7197162), (29, 6948984), (38, 5303172), (42, 4798108), (49, 4112664), (56, 3598581), (57, 3535448), (58, 3474492), (76, 2651586), (84, 2399054), (87, 2316328), (98, 2056332), (114, 1767724), (116, 1737246), (133, 1515192), (147, 1370888), (152, 1325793), (168, 1199527), (174, 1158164), (196, 1028166), (203, 992712), (228, 883862), (232, 868623), (266, 757596), (294, 685444), (311, 647976), (348, 579082), (392, 514083), (399, 505064), (406, 496356), (456, 441931), (532, 378798), (551, 365736), (588, 342722), (609, 330904), (622, 323988), (696, 289541), (798, 252532), (812, 248178), (931, 216456), (933, 215992), (1064, 189399), (1102, 182868), (1176, 171361), (1218, 165452), (1244, 161994), (1421, 141816), (1596, 126266), (1624, 124089), (1653, 121912), (1862, 108228), (1866, 107996), (2177, 92568), (2204, 91434), (2436, 82726), (2488, 80997), (2793, 72152), (2842, 70908), (3192, 63133), (3306, 60956), (3724, 54114), (3732, 53998), (3857, 52248), (4263, 47272), (4354, 46284), (4408, 45717), (4872, 41363), (5586, 36076), (5684, 35454), (5909, 34104), (6531, 30856), (6612, 30478), (7448, 27057), (7464, 26999), (7714, 26124), (8526, 23636), (8708, 23142), (9019, 22344), (11172, 18038), (11368, 17727), (11571, 17416), (11818, 17052), (13062, 15428), (13224, 15239)]