204927205

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 294543360

約数和(自身を除く): 89616155

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 1085, 2077, 2345, 2819, 10385, 14095, 14539, 19733, 72695, 87389, 98665, 188873, 436945, 611723, 944365, 1322111, 3058615, 5855063, 6610555, 29275315, 40985441, 204927205]

約数ペア:

[(1, 204927205), (5, 40985441), (7, 29275315), (31, 6610555), (35, 5855063), (67, 3058615), (155, 1322111), (217, 944365), (335, 611723), (469, 436945), (1085, 188873), (2077, 98665), (2345, 87389), (2819, 72695), (10385, 19733), (14095, 14539)]