199388784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 633816576

約数和(自身を除く): 434427792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 67, 68, 84, 102, 112, 119, 134, 136, 168, 201, 204, 238, 268, 272, 336, 357, 402, 408, 469, 476, 521, 536, 714, 804, 816, 938, 952, 1042, 1072, 1139, 1407, 1428, 1563, 1608, 1876, 1904, 2084, 2278, 2814, 2856, 3126, 3216, 3417, 3647, 3752, 4168, 4556, 5628, 5712, 6252, 6834, 7294, 7504, 7973, 8336, 8857, 9112, 10941, 11256, 12504, 13668, 14588, 15946, 17714, 18224, 21882, 22512, 23919, 25008, 26571, 27336, 29176, 31892, 34907, 35428, 43764, 47838, 53142, 54672, 58352, 61999, 63784, 69814, 70856, 87528, 95676, 104721, 106284, 123998, 127568, 139628, 141712, 175056, 185997, 191352, 209442, 212568, 244349, 247996, 279256, 371994, 382704, 418884, 425136, 488698, 495992, 558512, 593419, 733047, 743988, 837768, 977396, 991984, 1186838, 1466094, 1487976, 1675536, 1780257, 1954792, 2373676, 2932188, 2975952, 3560514, 3909584, 4153933, 4747352, 5864376, 7121028, 8307866, 9494704, 11728752, 12461799, 14242056, 16615732, 24923598, 28484112, 33231464, 49847196, 66462928, 99694392, 199388784]

約数ペア:

[(1, 199388784), (2, 99694392), (3, 66462928), (4, 49847196), (6, 33231464), (7, 28484112), (8, 24923598), (12, 16615732), (14, 14242056), (16, 12461799), (17, 11728752), (21, 9494704), (24, 8307866), (28, 7121028), (34, 5864376), (42, 4747352), (48, 4153933), (51, 3909584), (56, 3560514), (67, 2975952), (68, 2932188), (84, 2373676), (102, 1954792), (112, 1780257), (119, 1675536), (134, 1487976), (136, 1466094), (168, 1186838), (201, 991984), (204, 977396), (238, 837768), (268, 743988), (272, 733047), (336, 593419), (357, 558512), (402, 495992), (408, 488698), (469, 425136), (476, 418884), (521, 382704), (536, 371994), (714, 279256), (804, 247996), (816, 244349), (938, 212568), (952, 209442), (1042, 191352), (1072, 185997), (1139, 175056), (1407, 141712), (1428, 139628), (1563, 127568), (1608, 123998), (1876, 106284), (1904, 104721), (2084, 95676), (2278, 87528), (2814, 70856), (2856, 69814), (3126, 63784), (3216, 61999), (3417, 58352), (3647, 54672), (3752, 53142), (4168, 47838), (4556, 43764), (5628, 35428), (5712, 34907), (6252, 31892), (6834, 29176), (7294, 27336), (7504, 26571), (7973, 25008), (8336, 23919), (8857, 22512), (9112, 21882), (10941, 18224), (11256, 17714), (12504, 15946), (13668, 14588)]