194976256

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3684

約数の個数: 40

約数和(自身を含む): 393323040

約数和(自身を除く): 198346784

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 3424, 3559, 6848, 7118, 13696, 14236, 27392, 28472, 54784, 56944, 113888, 227776, 380813, 455552, 761626, 911104, 1523252, 1822208, 3046504, 6093008, 12186016, 24372032, 48744064, 97488128, 194976256]

約数ペア:

[(1, 194976256), (2, 97488128), (4, 48744064), (8, 24372032), (16, 12186016), (32, 6093008), (64, 3046504), (107, 1822208), (128, 1523252), (214, 911104), (256, 761626), (428, 455552), (512, 380813), (856, 227776), (1712, 113888), (3424, 56944), (3559, 54784), (6848, 28472), (7118, 27392), (13696, 14236)]