205657229019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{7103}}^1$

素因数の和:8208

約数の個数: 64

約数和(自身を含む): 320936214528

約数和(自身を除く): 115278985509

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1031, 1221, 2553, 3093, 7103, 9361, 11341, 21309, 23713, 28083, 34023, 38147, 71139, 78133, 114441, 163369, 234399, 260843, 262811, 419617, 490107, 782529, 788433, 877381, 1258851, 1797059, 2632143, 2890921, 5391177, 6044653, 7323193, 8672763, 9651191, 18133959, 21969579, 28953573, 66491183, 80555123, 168433439, 199473549, 241665369, 270958141, 505300317, 812874423, 1852767829, 2980539551, 5558303487, 6232037243, 8941618653, 18696111729, 68552409673, 205657229019]

約数ペア:

[(1, 205657229019), (3, 68552409673), (11, 18696111729), (23, 8941618653), (33, 6232037243), (37, 5558303487), (69, 2980539551), (111, 1852767829), (253, 812874423), (407, 505300317), (759, 270958141), (851, 241665369), (1031, 199473549), (1221, 168433439), (2553, 80555123), (3093, 66491183), (7103, 28953573), (9361, 21969579), (11341, 18133959), (21309, 9651191), (23713, 8672763), (28083, 7323193), (34023, 6044653), (38147, 5391177), (71139, 2890921), (78133, 2632143), (114441, 1797059), (163369, 1258851), (234399, 877381), (260843, 788433), (262811, 782529), (419617, 490107)]