214586495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 293419584

約数和(自身を除く): 78833089

約数列:

[1, 5, 17, 31, 37, 71, 85, 155, 185, 355, 527, 629, 961, 1147, 1207, 2201, 2627, 2635, 3145, 4805, 5735, 6035, 11005, 13135, 16337, 19499, 35557, 37417, 44659, 68231, 81437, 81685, 97495, 177785, 187085, 223295, 341155, 407185, 604469, 1159927, 1384429, 2524547, 3022345, 5799635, 6922145, 12622735, 42917299, 214586495]

約数ペア:

[(1, 214586495), (5, 42917299), (17, 12622735), (31, 6922145), (37, 5799635), (71, 3022345), (85, 2524547), (155, 1384429), (185, 1159927), (355, 604469), (527, 407185), (629, 341155), (961, 223295), (1147, 187085), (1207, 177785), (2201, 97495), (2627, 81685), (2635, 81437), (3145, 68231), (4805, 44659), (5735, 37417), (6035, 35557), (11005, 19499), (13135, 16337)]