207858156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 565481952

約数和(自身を除く): 357623796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 53, 66, 73, 74, 106, 111, 121, 132, 146, 148, 159, 212, 219, 222, 242, 292, 318, 363, 407, 438, 444, 484, 583, 636, 726, 803, 814, 876, 1166, 1221, 1452, 1606, 1628, 1749, 1961, 2332, 2409, 2442, 2701, 3212, 3498, 3869, 3922, 4477, 4818, 4884, 5402, 5883, 6413, 6996, 7738, 7844, 8103, 8833, 8954, 9636, 10804, 11607, 11766, 12826, 13431, 15476, 16206, 17666, 17908, 19239, 21571, 23214, 23532, 25652, 26499, 26862, 29711, 32412, 35332, 38478, 42559, 43142, 46428, 52998, 53724, 59422, 64713, 76956, 85118, 86284, 89133, 105996, 118844, 127677, 129426, 143153, 170236, 178266, 237281, 255354, 258852, 286306, 326821, 356532, 429459, 468149, 474562, 510708, 572612, 653642, 711843, 858918, 936298, 949124, 980463, 1307284, 1404447, 1423686, 1574683, 1717836, 1872596, 1960926, 2808894, 2847372, 3149366, 3921852, 4724049, 5617788, 6298732, 9448098, 17321513, 18896196, 34643026, 51964539, 69286052, 103929078, 207858156]

約数ペア:

[(1, 207858156), (2, 103929078), (3, 69286052), (4, 51964539), (6, 34643026), (11, 18896196), (12, 17321513), (22, 9448098), (33, 6298732), (37, 5617788), (44, 4724049), (53, 3921852), (66, 3149366), (73, 2847372), (74, 2808894), (106, 1960926), (111, 1872596), (121, 1717836), (132, 1574683), (146, 1423686), (148, 1404447), (159, 1307284), (212, 980463), (219, 949124), (222, 936298), (242, 858918), (292, 711843), (318, 653642), (363, 572612), (407, 510708), (438, 474562), (444, 468149), (484, 429459), (583, 356532), (636, 326821), (726, 286306), (803, 258852), (814, 255354), (876, 237281), (1166, 178266), (1221, 170236), (1452, 143153), (1606, 129426), (1628, 127677), (1749, 118844), (1961, 105996), (2332, 89133), (2409, 86284), (2442, 85118), (2701, 76956), (3212, 64713), (3498, 59422), (3869, 53724), (3922, 52998), (4477, 46428), (4818, 43142), (4884, 42559), (5402, 38478), (5883, 35332), (6413, 32412), (6996, 29711), (7738, 26862), (7844, 26499), (8103, 25652), (8833, 23532), (8954, 23214), (9636, 21571), (10804, 19239), (11607, 17908), (11766, 17666), (12826, 16206), (13431, 15476)]