205470864

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25033}}^1$

素因数の和:25069

約数の個数: 80

約数和(自身を含む): 620843200

約数和(自身を除く): 415372336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25033, 50066, 75099, 100132, 150198, 200264, 225297, 300396, 400528, 450594, 475627, 600792, 675891, 901188, 951254, 1201584, 1351782, 1426881, 1802376, 1902508, 2703564, 2853762, 3604752, 3805016, 4280643, 5407128, 5707524, 7610032, 8561286, 10814256, 11415048, 12841929, 17122572, 22830096, 25683858, 34245144, 51367716, 68490288, 102735432, 205470864]

約数ペア:

[(1, 205470864), (2, 102735432), (3, 68490288), (4, 51367716), (6, 34245144), (8, 25683858), (9, 22830096), (12, 17122572), (16, 12841929), (18, 11415048), (19, 10814256), (24, 8561286), (27, 7610032), (36, 5707524), (38, 5407128), (48, 4280643), (54, 3805016), (57, 3604752), (72, 2853762), (76, 2703564), (108, 1902508), (114, 1802376), (144, 1426881), (152, 1351782), (171, 1201584), (216, 951254), (228, 901188), (304, 675891), (342, 600792), (432, 475627), (456, 450594), (513, 400528), (684, 300396), (912, 225297), (1026, 200264), (1368, 150198), (2052, 100132), (2736, 75099), (4104, 50066), (8208, 25033)]