197295696

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 657249600

約数和(自身を除く): 459953904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 43, 48, 52, 54, 57, 72, 76, 78, 86, 104, 108, 114, 117, 129, 144, 152, 156, 171, 172, 208, 216, 228, 234, 247, 258, 304, 312, 342, 344, 351, 387, 432, 456, 468, 494, 513, 516, 559, 624, 684, 688, 702, 741, 774, 817, 912, 936, 988, 1026, 1032, 1118, 1161, 1368, 1404, 1482, 1548, 1634, 1677, 1849, 1872, 1976, 2052, 2064, 2223, 2236, 2322, 2451, 2736, 2808, 2964, 3096, 3268, 3354, 3698, 3952, 4104, 4446, 4472, 4644, 4902, 5031, 5547, 5616, 5928, 6192, 6536, 6669, 6708, 7353, 7396, 8208, 8892, 8944, 9288, 9804, 10062, 10621, 11094, 11856, 13072, 13338, 13416, 14706, 14792, 15093, 16641, 17784, 18576, 19608, 20124, 21242, 22059, 22188, 24037, 26676, 26832, 29412, 29584, 30186, 31863, 33282, 35131, 35568, 39216, 40248, 42484, 44118, 44376, 48074, 49923, 53352, 58824, 60372, 63726, 66564, 70262, 72111, 80496, 84968, 88236, 88752, 95589, 96148, 99846, 105393, 106704, 117648, 120744, 127452, 133128, 140524, 144222, 169936, 176472, 191178, 192296, 199692, 210786, 216333, 241488, 254904, 266256, 281048, 286767, 288444, 316179, 352944, 382356, 384592, 399384, 421572, 432666, 456703, 509808, 562096, 573534, 576888, 632358, 648999, 764712, 798768, 843144, 865332, 913406, 948537, 1147068, 1153776, 1264716, 1297998, 1370109, 1529424, 1686288, 1730664, 1826812, 1897074, 2294136, 2529432, 2595996, 2740218, 3461328, 3653624, 3794148, 4110327, 4588272, 5058864, 5191992, 5480436, 7307248, 7588296, 8220654, 10383984, 10960872, 12330981, 15176592, 16441308, 21921744, 24661962, 32882616, 49323924, 65765232, 98647848, 197295696]

約数ペア:

[(1, 197295696), (2, 98647848), (3, 65765232), (4, 49323924), (6, 32882616), (8, 24661962), (9, 21921744), (12, 16441308), (13, 15176592), (16, 12330981), (18, 10960872), (19, 10383984), (24, 8220654), (26, 7588296), (27, 7307248), (36, 5480436), (38, 5191992), (39, 5058864), (43, 4588272), (48, 4110327), (52, 3794148), (54, 3653624), (57, 3461328), (72, 2740218), (76, 2595996), (78, 2529432), (86, 2294136), (104, 1897074), (108, 1826812), (114, 1730664), (117, 1686288), (129, 1529424), (144, 1370109), (152, 1297998), (156, 1264716), (171, 1153776), (172, 1147068), (208, 948537), (216, 913406), (228, 865332), (234, 843144), (247, 798768), (258, 764712), (304, 648999), (312, 632358), (342, 576888), (344, 573534), (351, 562096), (387, 509808), (432, 456703), (456, 432666), (468, 421572), (494, 399384), (513, 384592), (516, 382356), (559, 352944), (624, 316179), (684, 288444), (688, 286767), (702, 281048), (741, 266256), (774, 254904), (817, 241488), (912, 216333), (936, 210786), (988, 199692), (1026, 192296), (1032, 191178), (1118, 176472), (1161, 169936), (1368, 144222), (1404, 140524), (1482, 133128), (1548, 127452), (1634, 120744), (1677, 117648), (1849, 106704), (1872, 105393), (1976, 99846), (2052, 96148), (2064, 95589), (2223, 88752), (2236, 88236), (2322, 84968), (2451, 80496), (2736, 72111), (2808, 70262), (2964, 66564), (3096, 63726), (3268, 60372), (3354, 58824), (3698, 53352), (3952, 49923), (4104, 48074), (4446, 44376), (4472, 44118), (4644, 42484), (4902, 40248), (5031, 39216), (5547, 35568), (5616, 35131), (5928, 33282), (6192, 31863), (6536, 30186), (6669, 29584), (6708, 29412), (7353, 26832), (7396, 26676), (8208, 24037), (8892, 22188), (8944, 22059), (9288, 21242), (9804, 20124), (10062, 19608), (10621, 18576), (11094, 17784), (11856, 16641), (13072, 15093), (13338, 14792), (13416, 14706)]