208599192

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 609945600

約数和(自身を除く): 401346408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 172, 216, 222, 258, 296, 333, 344, 387, 444, 516, 607, 666, 774, 888, 999, 1032, 1161, 1214, 1332, 1548, 1591, 1821, 1998, 2322, 2428, 2664, 3096, 3182, 3642, 3996, 4644, 4773, 4856, 5463, 6364, 7284, 7992, 9288, 9546, 10926, 12728, 14319, 14568, 16389, 19092, 21852, 22459, 26101, 28638, 32778, 38184, 42957, 43704, 44918, 52202, 57276, 65556, 67377, 78303, 85914, 89836, 104404, 114552, 131112, 134754, 156606, 171828, 179672, 202131, 208808, 234909, 269508, 313212, 343656, 404262, 469818, 539016, 606393, 626424, 704727, 808524, 939636, 965737, 1212786, 1409454, 1617048, 1879272, 1931474, 2425572, 2818908, 2897211, 3862948, 4851144, 5637816, 5794422, 7725896, 8691633, 11588844, 17383266, 23177688, 26074899, 34766532, 52149798, 69533064, 104299596, 208599192]

約数ペア:

[(1, 208599192), (2, 104299596), (3, 69533064), (4, 52149798), (6, 34766532), (8, 26074899), (9, 23177688), (12, 17383266), (18, 11588844), (24, 8691633), (27, 7725896), (36, 5794422), (37, 5637816), (43, 4851144), (54, 3862948), (72, 2897211), (74, 2818908), (86, 2425572), (108, 1931474), (111, 1879272), (129, 1617048), (148, 1409454), (172, 1212786), (216, 965737), (222, 939636), (258, 808524), (296, 704727), (333, 626424), (344, 606393), (387, 539016), (444, 469818), (516, 404262), (607, 343656), (666, 313212), (774, 269508), (888, 234909), (999, 208808), (1032, 202131), (1161, 179672), (1214, 171828), (1332, 156606), (1548, 134754), (1591, 131112), (1821, 114552), (1998, 104404), (2322, 89836), (2428, 85914), (2664, 78303), (3096, 67377), (3182, 65556), (3642, 57276), (3996, 52202), (4644, 44918), (4773, 43704), (4856, 42957), (5463, 38184), (6364, 32778), (7284, 28638), (7992, 26101), (9288, 22459), (9546, 21852), (10926, 19092), (12728, 16389), (14319, 14568)]