199193904

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 712787712

約数和(自身を除く): 513593808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 563, 567, 624, 648, 702, 728, 756, 819, 936, 972, 1008, 1053, 1092, 1126, 1134, 1296, 1404, 1456, 1512, 1638, 1689, 1701, 1872, 1944, 2106, 2184, 2252, 2268, 2457, 2808, 3024, 3159, 3276, 3378, 3402, 3888, 3941, 4212, 4368, 4504, 4536, 4914, 5067, 5616, 6318, 6552, 6756, 6804, 7319, 7371, 7882, 8424, 9008, 9072, 9828, 10134, 11823, 12636, 13104, 13512, 13608, 14638, 14742, 15201, 15764, 16848, 19656, 20268, 21957, 22113, 23646, 25272, 27024, 27216, 29276, 29484, 30402, 31528, 35469, 39312, 40536, 43914, 44226, 45603, 47292, 50544, 51233, 58552, 58968, 60804, 63056, 65871, 70938, 81072, 87828, 88452, 91206, 94584, 102466, 106407, 117104, 117936, 121608, 131742, 136809, 141876, 153699, 175656, 176904, 182412, 189168, 197613, 204932, 212814, 243216, 263484, 273618, 283752, 307398, 319221, 351312, 353808, 364824, 395226, 409864, 425628, 461097, 526968, 547236, 567504, 592839, 614796, 638442, 729648, 790452, 819728, 851256, 922194, 957663, 1053936, 1094472, 1185678, 1229592, 1276884, 1383291, 1580904, 1702512, 1778517, 1844388, 1915326, 2188944, 2371356, 2459184, 2553768, 2766582, 3161808, 3557034, 3688776, 3830652, 4149873, 4742712, 5107536, 5533164, 7114068, 7377552, 7661304, 8299746, 9485424, 11066328, 12449619, 14228136, 15322608, 16599492, 22132656, 24899238, 28456272, 33198984, 49798476, 66397968, 99596952, 199193904]

約数ペア:

[(1, 199193904), (2, 99596952), (3, 66397968), (4, 49798476), (6, 33198984), (7, 28456272), (8, 24899238), (9, 22132656), (12, 16599492), (13, 15322608), (14, 14228136), (16, 12449619), (18, 11066328), (21, 9485424), (24, 8299746), (26, 7661304), (27, 7377552), (28, 7114068), (36, 5533164), (39, 5107536), (42, 4742712), (48, 4149873), (52, 3830652), (54, 3688776), (56, 3557034), (63, 3161808), (72, 2766582), (78, 2553768), (81, 2459184), (84, 2371356), (91, 2188944), (104, 1915326), (108, 1844388), (112, 1778517), (117, 1702512), (126, 1580904), (144, 1383291), (156, 1276884), (162, 1229592), (168, 1185678), (182, 1094472), (189, 1053936), (208, 957663), (216, 922194), (234, 851256), (243, 819728), (252, 790452), (273, 729648), (312, 638442), (324, 614796), (336, 592839), (351, 567504), (364, 547236), (378, 526968), (432, 461097), (468, 425628), (486, 409864), (504, 395226), (546, 364824), (563, 353808), (567, 351312), (624, 319221), (648, 307398), (702, 283752), (728, 273618), (756, 263484), (819, 243216), (936, 212814), (972, 204932), (1008, 197613), (1053, 189168), (1092, 182412), (1126, 176904), (1134, 175656), (1296, 153699), (1404, 141876), (1456, 136809), (1512, 131742), (1638, 121608), (1689, 117936), (1701, 117104), (1872, 106407), (1944, 102466), (2106, 94584), (2184, 91206), (2252, 88452), (2268, 87828), (2457, 81072), (2808, 70938), (3024, 65871), (3159, 63056), (3276, 60804), (3378, 58968), (3402, 58552), (3888, 51233), (3941, 50544), (4212, 47292), (4368, 45603), (4504, 44226), (4536, 43914), (4914, 40536), (5067, 39312), (5616, 35469), (6318, 31528), (6552, 30402), (6756, 29484), (6804, 29276), (7319, 27216), (7371, 27024), (7882, 25272), (8424, 23646), (9008, 22113), (9072, 21957), (9828, 20268), (10134, 19656), (11823, 16848), (12636, 15764), (13104, 15201), (13512, 14742), (13608, 14638)]