206718864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3659}}^1$

素因数の和:3788

約数の個数: 80

約数和(自身を含む): 588176640

約数和(自身を除く): 381457776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 1177, 1284, 1712, 2354, 2568, 3531, 3659, 4708, 5136, 7062, 7318, 9416, 10977, 14124, 14636, 18832, 21954, 28248, 29272, 40249, 43908, 56496, 58544, 80498, 87816, 120747, 160996, 175632, 241494, 321992, 391513, 482988, 643984, 783026, 965976, 1174539, 1566052, 1931952, 2349078, 3132104, 4306643, 4698156, 6264208, 8613286, 9396312, 12919929, 17226572, 18792624, 25839858, 34453144, 51679716, 68906288, 103359432, 206718864]

約数ペア:

[(1, 206718864), (2, 103359432), (3, 68906288), (4, 51679716), (6, 34453144), (8, 25839858), (11, 18792624), (12, 17226572), (16, 12919929), (22, 9396312), (24, 8613286), (33, 6264208), (44, 4698156), (48, 4306643), (66, 3132104), (88, 2349078), (107, 1931952), (132, 1566052), (176, 1174539), (214, 965976), (264, 783026), (321, 643984), (428, 482988), (528, 391513), (642, 321992), (856, 241494), (1177, 175632), (1284, 160996), (1712, 120747), (2354, 87816), (2568, 80498), (3531, 58544), (3659, 56496), (4708, 43908), (5136, 40249), (7062, 29272), (7318, 28248), (9416, 21954), (10977, 18832), (14124, 14636)]