197849736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 479526264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 71, 72, 76, 84, 97, 108, 114, 126, 133, 142, 152, 168, 171, 189, 194, 213, 216, 228, 252, 266, 284, 291, 342, 378, 388, 399, 426, 456, 497, 504, 513, 532, 568, 582, 639, 679, 684, 756, 776, 798, 852, 873, 994, 1026, 1064, 1164, 1197, 1278, 1349, 1358, 1368, 1491, 1512, 1596, 1704, 1746, 1843, 1917, 1988, 2037, 2052, 2328, 2394, 2556, 2619, 2698, 2716, 2982, 3192, 3492, 3591, 3686, 3834, 3976, 4047, 4074, 4104, 4473, 4788, 5112, 5238, 5396, 5432, 5529, 5964, 6111, 6887, 6984, 7182, 7372, 7668, 8094, 8148, 8946, 9443, 9576, 10476, 10792, 11058, 11928, 12141, 12222, 12901, 13419, 13774, 14364, 14744, 15336, 16188, 16296, 16587, 17892, 18333, 18886, 20661, 20952, 22116, 24282, 24444, 25802, 26838, 27548, 28329, 28728, 32376, 33174, 35784, 36423, 36666, 37772, 38703, 41322, 44232, 48209, 48564, 48888, 49761, 51604, 53676, 55096, 56658, 61983, 66348, 72846, 73332, 75544, 77406, 82644, 84987, 96418, 97128, 99522, 103208, 107352, 113316, 116109, 123966, 130853, 132696, 144627, 145692, 146664, 154812, 165288, 169974, 185949, 192836, 199044, 226632, 232218, 247932, 254961, 261706, 289254, 291384, 309624, 339948, 348327, 371898, 385672, 392559, 398088, 433881, 464436, 495864, 509922, 523412, 578508, 679896, 696654, 743796, 785118, 867762, 915971, 928872, 1019844, 1046824, 1157016, 1177677, 1301643, 1393308, 1487592, 1570236, 1735524, 1831942, 2039688, 2355354, 2603286, 2747913, 2786616, 3140472, 3471048, 3533031, 3663884, 4710708, 5206572, 5495826, 7066062, 7327768, 8243739, 9421416, 10413144, 10991652, 14132124, 16487478, 21983304, 24731217, 28264248, 32974956, 49462434, 65949912, 98924868, 197849736]

約数ペア:

[(1, 197849736), (2, 98924868), (3, 65949912), (4, 49462434), (6, 32974956), (7, 28264248), (8, 24731217), (9, 21983304), (12, 16487478), (14, 14132124), (18, 10991652), (19, 10413144), (21, 9421416), (24, 8243739), (27, 7327768), (28, 7066062), (36, 5495826), (38, 5206572), (42, 4710708), (54, 3663884), (56, 3533031), (57, 3471048), (63, 3140472), (71, 2786616), (72, 2747913), (76, 2603286), (84, 2355354), (97, 2039688), (108, 1831942), (114, 1735524), (126, 1570236), (133, 1487592), (142, 1393308), (152, 1301643), (168, 1177677), (171, 1157016), (189, 1046824), (194, 1019844), (213, 928872), (216, 915971), (228, 867762), (252, 785118), (266, 743796), (284, 696654), (291, 679896), (342, 578508), (378, 523412), (388, 509922), (399, 495864), (426, 464436), (456, 433881), (497, 398088), (504, 392559), (513, 385672), (532, 371898), (568, 348327), (582, 339948), (639, 309624), (679, 291384), (684, 289254), (756, 261706), (776, 254961), (798, 247932), (852, 232218), (873, 226632), (994, 199044), (1026, 192836), (1064, 185949), (1164, 169974), (1197, 165288), (1278, 154812), (1349, 146664), (1358, 145692), (1368, 144627), (1491, 132696), (1512, 130853), (1596, 123966), (1704, 116109), (1746, 113316), (1843, 107352), (1917, 103208), (1988, 99522), (2037, 97128), (2052, 96418), (2328, 84987), (2394, 82644), (2556, 77406), (2619, 75544), (2698, 73332), (2716, 72846), (2982, 66348), (3192, 61983), (3492, 56658), (3591, 55096), (3686, 53676), (3834, 51604), (3976, 49761), (4047, 48888), (4074, 48564), (4104, 48209), (4473, 44232), (4788, 41322), (5112, 38703), (5238, 37772), (5396, 36666), (5432, 36423), (5529, 35784), (5964, 33174), (6111, 32376), (6887, 28728), (6984, 28329), (7182, 27548), (7372, 26838), (7668, 25802), (8094, 24444), (8148, 24282), (8946, 22116), (9443, 20952), (9576, 20661), (10476, 18886), (10792, 18333), (11058, 17892), (11928, 16587), (12141, 16296), (12222, 16188), (12901, 15336), (13419, 14744), (13774, 14364)]