205528672

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 412618752

約数和(自身を除く): 207090080

約数列:

[1, 2, 4, 8, 16, 32, 103, 127, 206, 254, 412, 491, 508, 824, 982, 1016, 1648, 1964, 2032, 3296, 3928, 4064, 7856, 13081, 15712, 26162, 50573, 52324, 62357, 101146, 104648, 124714, 202292, 209296, 249428, 404584, 418592, 498856, 809168, 997712, 1618336, 1995424, 6422771, 12845542, 25691084, 51382168, 102764336, 205528672]

約数ペア:

[(1, 205528672), (2, 102764336), (4, 51382168), (8, 25691084), (16, 12845542), (32, 6422771), (103, 1995424), (127, 1618336), (206, 997712), (254, 809168), (412, 498856), (491, 418592), (508, 404584), (824, 249428), (982, 209296), (1016, 202292), (1648, 124714), (1964, 104648), (2032, 101146), (3296, 62357), (3928, 52324), (4064, 50573), (7856, 26162), (13081, 15712)]