199426068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 518289408

約数和(自身を除く): 318863340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 381, 477, 508, 636, 762, 823, 954, 1143, 1524, 1646, 1908, 2286, 2469, 3292, 4572, 4938, 6731, 7407, 9876, 13462, 14814, 20193, 26924, 29628, 40386, 43619, 60579, 80772, 87238, 104521, 121158, 130857, 174476, 209042, 242316, 261714, 313563, 392571, 418084, 523428, 627126, 785142, 940689, 1254252, 1570284, 1881378, 3762756, 5539613, 11079226, 16618839, 22158452, 33237678, 49856517, 66475356, 99713034, 199426068]

約数ペア:

[(1, 199426068), (2, 99713034), (3, 66475356), (4, 49856517), (6, 33237678), (9, 22158452), (12, 16618839), (18, 11079226), (36, 5539613), (53, 3762756), (106, 1881378), (127, 1570284), (159, 1254252), (212, 940689), (254, 785142), (318, 627126), (381, 523428), (477, 418084), (508, 392571), (636, 313563), (762, 261714), (823, 242316), (954, 209042), (1143, 174476), (1524, 130857), (1646, 121158), (1908, 104521), (2286, 87238), (2469, 80772), (3292, 60579), (4572, 43619), (4938, 40386), (6731, 29628), (7407, 26924), (9876, 20193), (13462, 14814)]