210866334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 512635392

約数和(自身を除く): 301769058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 281, 357, 562, 714, 843, 1051, 1686, 1967, 2102, 3153, 3934, 4777, 5901, 6306, 7357, 9554, 11802, 14331, 14714, 17867, 22071, 28662, 33439, 35734, 44142, 53601, 66878, 100317, 107202, 125069, 200634, 250138, 295331, 375207, 590662, 750414, 885993, 1771986, 2067317, 4134634, 5020627, 6201951, 10041254, 12403902, 15061881, 30123762, 35144389, 70288778, 105433167, 210866334]

約数ペア:

[(1, 210866334), (2, 105433167), (3, 70288778), (6, 35144389), (7, 30123762), (14, 15061881), (17, 12403902), (21, 10041254), (34, 6201951), (42, 5020627), (51, 4134634), (102, 2067317), (119, 1771986), (238, 885993), (281, 750414), (357, 590662), (562, 375207), (714, 295331), (843, 250138), (1051, 200634), (1686, 125069), (1967, 107202), (2102, 100317), (3153, 66878), (3934, 53601), (4777, 44142), (5901, 35734), (6306, 33439), (7357, 28662), (9554, 22071), (11802, 17867), (14331, 14714)]