196401408

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 645920352

約数和(自身を除く): 449518944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 307, 336, 357, 384, 392, 408, 448, 476, 544, 588, 614, 672, 714, 768, 784, 816, 833, 896, 921, 952, 1088, 1176, 1228, 1344, 1428, 1568, 1632, 1666, 1792, 1842, 1904, 2149, 2176, 2352, 2456, 2499, 2688, 2856, 3136, 3264, 3332, 3684, 3808, 4298, 4352, 4704, 4912, 4998, 5219, 5376, 5712, 6272, 6447, 6528, 6664, 7368, 7616, 8596, 9408, 9824, 9996, 10438, 11424, 12544, 12894, 13056, 13328, 14736, 15043, 15232, 15657, 17192, 18816, 19648, 19992, 20876, 22848, 25788, 26656, 29472, 30086, 30464, 31314, 34384, 36533, 37632, 39296, 39984, 41752, 45129, 45696, 51576, 53312, 58944, 60172, 62628, 68768, 73066, 78592, 79968, 83504, 90258, 91392, 103152, 106624, 109599, 117888, 120344, 125256, 137536, 146132, 159936, 167008, 180516, 206304, 213248, 219198, 235776, 240688, 250512, 255731, 275072, 292264, 319872, 334016, 361032, 412608, 438396, 481376, 501024, 511462, 550144, 584528, 639744, 668032, 722064, 767193, 825216, 876792, 962752, 1002048, 1022924, 1169056, 1336064, 1444128, 1534386, 1650432, 1753584, 1925504, 2004096, 2045848, 2338112, 2888256, 3068772, 3507168, 3851008, 4008192, 4091696, 4676224, 5776512, 6137544, 7014336, 8183392, 9352448, 11553024, 12275088, 14028672, 16366784, 24550176, 28057344, 32733568, 49100352, 65467136, 98200704, 196401408]

約数ペア:

[(1, 196401408), (2, 98200704), (3, 65467136), (4, 49100352), (6, 32733568), (7, 28057344), (8, 24550176), (12, 16366784), (14, 14028672), (16, 12275088), (17, 11553024), (21, 9352448), (24, 8183392), (28, 7014336), (32, 6137544), (34, 5776512), (42, 4676224), (48, 4091696), (49, 4008192), (51, 3851008), (56, 3507168), (64, 3068772), (68, 2888256), (84, 2338112), (96, 2045848), (98, 2004096), (102, 1925504), (112, 1753584), (119, 1650432), (128, 1534386), (136, 1444128), (147, 1336064), (168, 1169056), (192, 1022924), (196, 1002048), (204, 962752), (224, 876792), (238, 825216), (256, 767193), (272, 722064), (294, 668032), (307, 639744), (336, 584528), (357, 550144), (384, 511462), (392, 501024), (408, 481376), (448, 438396), (476, 412608), (544, 361032), (588, 334016), (614, 319872), (672, 292264), (714, 275072), (768, 255731), (784, 250512), (816, 240688), (833, 235776), (896, 219198), (921, 213248), (952, 206304), (1088, 180516), (1176, 167008), (1228, 159936), (1344, 146132), (1428, 137536), (1568, 125256), (1632, 120344), (1666, 117888), (1792, 109599), (1842, 106624), (1904, 103152), (2149, 91392), (2176, 90258), (2352, 83504), (2456, 79968), (2499, 78592), (2688, 73066), (2856, 68768), (3136, 62628), (3264, 60172), (3332, 58944), (3684, 53312), (3808, 51576), (4298, 45696), (4352, 45129), (4704, 41752), (4912, 39984), (4998, 39296), (5219, 37632), (5376, 36533), (5712, 34384), (6272, 31314), (6447, 30464), (6528, 30086), (6664, 29472), (7368, 26656), (7616, 25788), (8596, 22848), (9408, 20876), (9824, 19992), (9996, 19648), (10438, 18816), (11424, 17192), (12544, 15657), (12894, 15232), (13056, 15043), (13328, 14736)]