200567984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 396641280

約数和(自身を除く): 196073296

約数列:

[1, 2, 4, 8, 16, 67, 134, 223, 268, 446, 536, 839, 892, 1072, 1678, 1784, 3356, 3568, 6712, 13424, 14941, 29882, 56213, 59764, 112426, 119528, 187097, 224852, 239056, 374194, 449704, 748388, 899408, 1496776, 2993552, 12535499, 25070998, 50141996, 100283992, 200567984]

約数ペア:

[(1, 200567984), (2, 100283992), (4, 50141996), (8, 25070998), (16, 12535499), (67, 2993552), (134, 1496776), (223, 899408), (268, 748388), (446, 449704), (536, 374194), (839, 239056), (892, 224852), (1072, 187097), (1678, 119528), (1784, 112426), (3356, 59764), (3568, 56213), (6712, 29882), (13424, 14941)]