196921368

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 655200000

約数和(自身を除く): 458278632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 243, 252, 261, 324, 348, 378, 406, 486, 499, 504, 522, 567, 609, 648, 696, 756, 783, 812, 972, 998, 1044, 1134, 1218, 1497, 1512, 1566, 1624, 1701, 1827, 1944, 1996, 2088, 2268, 2349, 2436, 2994, 3132, 3402, 3493, 3654, 3992, 4491, 4536, 4698, 4872, 5481, 5988, 6264, 6804, 6986, 7047, 7308, 8982, 9396, 10479, 10962, 11976, 13473, 13608, 13972, 14094, 14471, 14616, 16443, 17964, 18792, 20958, 21924, 26946, 27944, 28188, 28942, 31437, 32886, 35928, 40419, 41916, 43413, 43848, 49329, 53892, 56376, 57884, 62874, 65772, 80838, 83832, 86826, 94311, 98658, 101297, 107784, 115768, 121257, 125748, 130239, 131544, 161676, 173652, 188622, 197316, 202594, 242514, 251496, 260478, 282933, 303891, 323352, 347304, 377244, 390717, 394632, 405188, 485028, 520956, 565866, 607782, 754488, 781434, 810376, 848799, 911673, 970056, 1041912, 1131732, 1172151, 1215564, 1562868, 1697598, 1823346, 2263464, 2344302, 2431128, 2735019, 3125736, 3395196, 3516453, 3646692, 4688604, 5470038, 6790392, 7032906, 7293384, 8205057, 9377208, 10940076, 14065812, 16410114, 21880152, 24615171, 28131624, 32820228, 49230342, 65640456, 98460684, 196921368]

約数ペア:

[(1, 196921368), (2, 98460684), (3, 65640456), (4, 49230342), (6, 32820228), (7, 28131624), (8, 24615171), (9, 21880152), (12, 16410114), (14, 14065812), (18, 10940076), (21, 9377208), (24, 8205057), (27, 7293384), (28, 7032906), (29, 6790392), (36, 5470038), (42, 4688604), (54, 3646692), (56, 3516453), (58, 3395196), (63, 3125736), (72, 2735019), (81, 2431128), (84, 2344302), (87, 2263464), (108, 1823346), (116, 1697598), (126, 1562868), (162, 1215564), (168, 1172151), (174, 1131732), (189, 1041912), (203, 970056), (216, 911673), (232, 848799), (243, 810376), (252, 781434), (261, 754488), (324, 607782), (348, 565866), (378, 520956), (406, 485028), (486, 405188), (499, 394632), (504, 390717), (522, 377244), (567, 347304), (609, 323352), (648, 303891), (696, 282933), (756, 260478), (783, 251496), (812, 242514), (972, 202594), (998, 197316), (1044, 188622), (1134, 173652), (1218, 161676), (1497, 131544), (1512, 130239), (1566, 125748), (1624, 121257), (1701, 115768), (1827, 107784), (1944, 101297), (1996, 98658), (2088, 94311), (2268, 86826), (2349, 83832), (2436, 80838), (2994, 65772), (3132, 62874), (3402, 57884), (3493, 56376), (3654, 53892), (3992, 49329), (4491, 43848), (4536, 43413), (4698, 41916), (4872, 40419), (5481, 35928), (5988, 32886), (6264, 31437), (6804, 28942), (6986, 28188), (7047, 27944), (7308, 26946), (8982, 21924), (9396, 20958), (10479, 18792), (10962, 17964), (11976, 16443), (13473, 14616), (13608, 14471), (13972, 14094)]