213366952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28283}}^1$

素因数の和:28353

約数の個数: 32

約数和(自身を含む): 427654080

約数和(自身を除く): 214287128

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 28283, 56566, 113132, 226264, 650509, 1159603, 1301018, 2319206, 2602036, 4638412, 5204072, 9276824, 26670869, 53341738, 106683476, 213366952]

約数ペア:

[(1, 213366952), (2, 106683476), (4, 53341738), (8, 26670869), (23, 9276824), (41, 5204072), (46, 4638412), (82, 2602036), (92, 2319206), (164, 1301018), (184, 1159603), (328, 650509), (943, 226264), (1886, 113132), (3772, 56566), (7544, 28283)]