205127856

素因数分解:

$2^4\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1409}}^1$

素因数の和:1763

約数の個数: 80

約数和(自身を含む): 590959200

約数和(自身を除く): 385831344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 337, 432, 674, 1011, 1348, 1409, 2022, 2696, 2818, 3033, 4044, 4227, 5392, 5636, 6066, 8088, 8454, 9099, 11272, 12132, 12681, 16176, 16908, 18198, 22544, 24264, 25362, 33816, 36396, 38043, 48528, 50724, 67632, 72792, 76086, 101448, 145584, 152172, 202896, 304344, 474833, 608688, 949666, 1424499, 1899332, 2848998, 3798664, 4273497, 5697996, 7597328, 8546994, 11395992, 12820491, 17093988, 22791984, 25640982, 34187976, 51281964, 68375952, 102563928, 205127856]

約数ペア:

[(1, 205127856), (2, 102563928), (3, 68375952), (4, 51281964), (6, 34187976), (8, 25640982), (9, 22791984), (12, 17093988), (16, 12820491), (18, 11395992), (24, 8546994), (27, 7597328), (36, 5697996), (48, 4273497), (54, 3798664), (72, 2848998), (108, 1899332), (144, 1424499), (216, 949666), (337, 608688), (432, 474833), (674, 304344), (1011, 202896), (1348, 152172), (1409, 145584), (2022, 101448), (2696, 76086), (2818, 72792), (3033, 67632), (4044, 50724), (4227, 48528), (5392, 38043), (5636, 36396), (6066, 33816), (8088, 25362), (8454, 24264), (9099, 22544), (11272, 18198), (12132, 16908), (12681, 16176)]