196403976

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 548720640

約数和(自身を除く): 352316664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 127, 141, 188, 254, 282, 376, 381, 423, 457, 508, 564, 762, 846, 914, 1016, 1128, 1143, 1371, 1524, 1692, 1828, 2286, 2742, 3048, 3384, 3656, 4113, 4572, 5484, 5969, 8226, 9144, 10968, 11938, 16452, 17907, 21479, 23876, 32904, 35814, 42958, 47752, 53721, 58039, 64437, 71628, 85916, 107442, 116078, 128874, 143256, 171832, 174117, 193311, 214884, 232156, 257748, 348234, 386622, 429768, 464312, 515496, 522351, 696468, 773244, 1044702, 1392936, 1546488, 2089404, 2727833, 4178808, 5455666, 8183499, 10911332, 16366998, 21822664, 24550497, 32733996, 49100994, 65467992, 98201988, 196403976]

約数ペア:

[(1, 196403976), (2, 98201988), (3, 65467992), (4, 49100994), (6, 32733996), (8, 24550497), (9, 21822664), (12, 16366998), (18, 10911332), (24, 8183499), (36, 5455666), (47, 4178808), (72, 2727833), (94, 2089404), (127, 1546488), (141, 1392936), (188, 1044702), (254, 773244), (282, 696468), (376, 522351), (381, 515496), (423, 464312), (457, 429768), (508, 386622), (564, 348234), (762, 257748), (846, 232156), (914, 214884), (1016, 193311), (1128, 174117), (1143, 171832), (1371, 143256), (1524, 128874), (1692, 116078), (1828, 107442), (2286, 85916), (2742, 71628), (3048, 64437), (3384, 58039), (3656, 53721), (4113, 47752), (4572, 42958), (5484, 35814), (5969, 32904), (8226, 23876), (9144, 21479), (10968, 17907), (11938, 16452)]