200950528

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{7621}}^1$

素因数の和:7740

約数の個数: 36

約数和(自身を含む): 405063568

約数和(自身を除く): 204113040

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 7621, 13184, 15242, 26368, 30484, 60968, 121936, 243872, 487744, 784963, 975488, 1569926, 1950976, 3139852, 6279704, 12559408, 25118816, 50237632, 100475264, 200950528]

約数ペア:

[(1, 200950528), (2, 100475264), (4, 50237632), (8, 25118816), (16, 12559408), (32, 6279704), (64, 3139852), (103, 1950976), (128, 1569926), (206, 975488), (256, 784963), (412, 487744), (824, 243872), (1648, 121936), (3296, 60968), (6592, 30484), (7621, 26368), (13184, 15242)]