205746814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36467}}^1$

素因数の和:36520

約数の個数: 32

約数和(自身を含む): 392103936

約数和(自身を除く): 186357122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 36467, 72934, 255269, 474071, 510538, 948142, 1130477, 2260954, 3318497, 6636994, 7913339, 14696201, 15826678, 29392402, 102873407, 205746814]

約数ペア:

[(1, 205746814), (2, 102873407), (7, 29392402), (13, 15826678), (14, 14696201), (26, 7913339), (31, 6636994), (62, 3318497), (91, 2260954), (182, 1130477), (217, 948142), (403, 510538), (434, 474071), (806, 255269), (2821, 72934), (5642, 36467)]