199245984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 642733056

約数和(自身を除く): 443487072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 107, 112, 119, 136, 163, 168, 204, 214, 224, 238, 272, 321, 326, 336, 357, 408, 428, 476, 489, 544, 642, 652, 672, 714, 749, 816, 856, 952, 978, 1141, 1284, 1304, 1428, 1498, 1632, 1712, 1819, 1904, 1956, 2247, 2282, 2568, 2608, 2771, 2856, 2996, 3423, 3424, 3638, 3808, 3912, 4494, 4564, 5136, 5216, 5457, 5542, 5712, 5992, 6846, 7276, 7824, 8313, 8988, 9128, 10272, 10914, 11084, 11424, 11984, 12733, 13692, 14552, 15648, 16626, 17441, 17976, 18256, 19397, 21828, 22168, 23968, 25466, 27384, 29104, 33252, 34882, 35952, 36512, 38199, 38794, 43656, 44336, 50932, 52323, 54768, 58191, 58208, 66504, 69764, 71904, 76398, 77588, 87312, 88672, 101864, 104646, 109536, 116382, 122087, 133008, 139528, 152796, 155176, 174624, 203728, 209292, 232764, 244174, 266016, 279056, 296497, 305592, 310352, 366261, 407456, 418584, 465528, 488348, 558112, 592994, 611184, 620704, 732522, 837168, 889491, 931056, 976696, 1185988, 1222368, 1465044, 1674336, 1778982, 1862112, 1953392, 2075479, 2371976, 2930088, 3557964, 3906784, 4150958, 4743952, 5860176, 6226437, 7115928, 8301916, 9487904, 11720352, 12452874, 14231856, 16603832, 24905748, 28463712, 33207664, 49811496, 66415328, 99622992, 199245984]

約数ペア:

[(1, 199245984), (2, 99622992), (3, 66415328), (4, 49811496), (6, 33207664), (7, 28463712), (8, 24905748), (12, 16603832), (14, 14231856), (16, 12452874), (17, 11720352), (21, 9487904), (24, 8301916), (28, 7115928), (32, 6226437), (34, 5860176), (42, 4743952), (48, 4150958), (51, 3906784), (56, 3557964), (68, 2930088), (84, 2371976), (96, 2075479), (102, 1953392), (107, 1862112), (112, 1778982), (119, 1674336), (136, 1465044), (163, 1222368), (168, 1185988), (204, 976696), (214, 931056), (224, 889491), (238, 837168), (272, 732522), (321, 620704), (326, 611184), (336, 592994), (357, 558112), (408, 488348), (428, 465528), (476, 418584), (489, 407456), (544, 366261), (642, 310352), (652, 305592), (672, 296497), (714, 279056), (749, 266016), (816, 244174), (856, 232764), (952, 209292), (978, 203728), (1141, 174624), (1284, 155176), (1304, 152796), (1428, 139528), (1498, 133008), (1632, 122087), (1712, 116382), (1819, 109536), (1904, 104646), (1956, 101864), (2247, 88672), (2282, 87312), (2568, 77588), (2608, 76398), (2771, 71904), (2856, 69764), (2996, 66504), (3423, 58208), (3424, 58191), (3638, 54768), (3808, 52323), (3912, 50932), (4494, 44336), (4564, 43656), (5136, 38794), (5216, 38199), (5457, 36512), (5542, 35952), (5712, 34882), (5992, 33252), (6846, 29104), (7276, 27384), (7824, 25466), (8313, 23968), (8988, 22168), (9128, 21828), (10272, 19397), (10914, 18256), (11084, 17976), (11424, 17441), (11984, 16626), (12733, 15648), (13692, 14552)]