208384

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 466488

約数和(自身を除く): 258104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 704, 814, 1184, 1408, 1628, 2368, 2816, 3256, 4736, 5632, 6512, 9472, 13024, 18944, 26048, 52096, 104192, 208384]

約数ペア:

[(1, 208384), (2, 104192), (4, 52096), (8, 26048), (11, 18944), (16, 13024), (22, 9472), (32, 6512), (37, 5632), (44, 4736), (64, 3256), (74, 2816), (88, 2368), (128, 1628), (148, 1408), (176, 1184), (256, 814), (296, 704), (352, 592), (407, 512)]