209628972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5477

約数の個数: 120

約数和(自身を含む): 663261984

約数和(自身を除く): 453633012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5437, 5508, 6426, 9639, 10874, 12852, 16311, 19278, 21748, 32622, 38059, 38556, 48933, 65244, 76118, 92429, 97866, 114177, 146799, 152236, 184858, 195732, 228354, 277287, 293598, 342531, 369716, 440397, 456708, 554574, 587196, 647003, 685062, 831861, 880794, 1027593, 1109148, 1294006, 1370124, 1663722, 1761588, 1941009, 2055186, 2495583, 2588012, 3082779, 3327444, 3882018, 4110372, 4991166, 5823027, 6165558, 7486749, 7764036, 9982332, 11646054, 12331116, 14973498, 17469081, 23292108, 29946996, 34938162, 52407243, 69876324, 104814486, 209628972]

約数ペア:

[(1, 209628972), (2, 104814486), (3, 69876324), (4, 52407243), (6, 34938162), (7, 29946996), (9, 23292108), (12, 17469081), (14, 14973498), (17, 12331116), (18, 11646054), (21, 9982332), (27, 7764036), (28, 7486749), (34, 6165558), (36, 5823027), (42, 4991166), (51, 4110372), (54, 3882018), (63, 3327444), (68, 3082779), (81, 2588012), (84, 2495583), (102, 2055186), (108, 1941009), (119, 1761588), (126, 1663722), (153, 1370124), (162, 1294006), (189, 1109148), (204, 1027593), (238, 880794), (252, 831861), (306, 685062), (324, 647003), (357, 587196), (378, 554574), (459, 456708), (476, 440397), (567, 369716), (612, 342531), (714, 293598), (756, 277287), (918, 228354), (1071, 195732), (1134, 184858), (1377, 152236), (1428, 146799), (1836, 114177), (2142, 97866), (2268, 92429), (2754, 76118), (3213, 65244), (4284, 48933), (5437, 38556), (5508, 38059), (6426, 32622), (9639, 21748), (10874, 19278), (12852, 16311)]