211127556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4027}}^1$

素因数の和:4308

約数の個数: 48

約数和(自身を含む): 523768896

約数和(自身を除く): 312641340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1542, 3084, 4027, 4369, 8054, 8738, 12081, 13107, 16108, 17476, 24162, 26214, 48324, 52428, 68459, 136918, 205377, 273836, 410754, 821508, 1034939, 2069878, 3104817, 4139756, 6209634, 12419268, 17593963, 35187926, 52781889, 70375852, 105563778, 211127556]

約数ペア:

[(1, 211127556), (2, 105563778), (3, 70375852), (4, 52781889), (6, 35187926), (12, 17593963), (17, 12419268), (34, 6209634), (51, 4139756), (68, 3104817), (102, 2069878), (204, 1034939), (257, 821508), (514, 410754), (771, 273836), (1028, 205377), (1542, 136918), (3084, 68459), (4027, 52428), (4369, 48324), (8054, 26214), (8738, 24162), (12081, 17476), (13107, 16108)]