199439352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 662688000

約数和(自身を除く): 463248648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 59, 63, 72, 76, 84, 114, 118, 126, 133, 152, 168, 171, 177, 228, 236, 252, 266, 342, 353, 354, 399, 413, 456, 472, 504, 531, 532, 684, 706, 708, 798, 826, 1059, 1062, 1064, 1121, 1197, 1239, 1368, 1412, 1416, 1596, 1652, 2118, 2124, 2242, 2394, 2471, 2478, 2824, 3177, 3192, 3304, 3363, 3717, 4236, 4248, 4484, 4788, 4942, 4956, 6354, 6707, 6726, 7413, 7434, 7847, 8472, 8968, 9576, 9884, 9912, 10089, 12708, 13414, 13452, 14826, 14868, 15694, 19768, 20121, 20178, 20827, 22239, 23541, 25416, 26828, 26904, 29652, 29736, 31388, 40242, 40356, 41654, 44478, 46949, 47082, 53656, 59304, 60363, 62481, 62776, 70623, 80484, 80712, 83308, 88956, 93898, 94164, 120726, 124962, 140847, 141246, 145789, 160968, 166616, 177912, 187443, 187796, 188328, 241452, 249924, 281694, 282492, 291578, 374886, 375592, 395713, 422541, 437367, 482904, 499848, 563388, 564984, 583156, 749772, 791426, 845082, 874734, 1126776, 1166312, 1187139, 1312101, 1499544, 1582852, 1690164, 1749468, 2374278, 2624202, 2769991, 3165704, 3380328, 3498936, 3561417, 4748556, 5248404, 5539982, 7122834, 8309973, 9497112, 10496808, 11079964, 14245668, 16619946, 22159928, 24929919, 28491336, 33239892, 49859838, 66479784, 99719676, 199439352]

約数ペア:

[(1, 199439352), (2, 99719676), (3, 66479784), (4, 49859838), (6, 33239892), (7, 28491336), (8, 24929919), (9, 22159928), (12, 16619946), (14, 14245668), (18, 11079964), (19, 10496808), (21, 9497112), (24, 8309973), (28, 7122834), (36, 5539982), (38, 5248404), (42, 4748556), (56, 3561417), (57, 3498936), (59, 3380328), (63, 3165704), (72, 2769991), (76, 2624202), (84, 2374278), (114, 1749468), (118, 1690164), (126, 1582852), (133, 1499544), (152, 1312101), (168, 1187139), (171, 1166312), (177, 1126776), (228, 874734), (236, 845082), (252, 791426), (266, 749772), (342, 583156), (353, 564984), (354, 563388), (399, 499848), (413, 482904), (456, 437367), (472, 422541), (504, 395713), (531, 375592), (532, 374886), (684, 291578), (706, 282492), (708, 281694), (798, 249924), (826, 241452), (1059, 188328), (1062, 187796), (1064, 187443), (1121, 177912), (1197, 166616), (1239, 160968), (1368, 145789), (1412, 141246), (1416, 140847), (1596, 124962), (1652, 120726), (2118, 94164), (2124, 93898), (2242, 88956), (2394, 83308), (2471, 80712), (2478, 80484), (2824, 70623), (3177, 62776), (3192, 62481), (3304, 60363), (3363, 59304), (3717, 53656), (4236, 47082), (4248, 46949), (4484, 44478), (4788, 41654), (4942, 40356), (4956, 40242), (6354, 31388), (6707, 29736), (6726, 29652), (7413, 26904), (7434, 26828), (7847, 25416), (8472, 23541), (8968, 22239), (9576, 20827), (9884, 20178), (9912, 20121), (10089, 19768), (12708, 15694), (13414, 14868), (13452, 14826)]