201099477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 114087723

約数列:

[1, 3, 17, 19, 37, 51, 57, 71, 79, 111, 213, 237, 323, 629, 703, 969, 1207, 1343, 1349, 1501, 1887, 2109, 2627, 2923, 3621, 4029, 4047, 4503, 5609, 7881, 8769, 11951, 16827, 22933, 25517, 35853, 44659, 49691, 49913, 55537, 68799, 76551, 95353, 106571, 133977, 149073, 149739, 166611, 207533, 286059, 319713, 622599, 848521, 944129, 1811707, 2545563, 2832387, 3528061, 3943127, 5435121, 10584183, 11829381, 67033159, 201099477]

約数ペア:

[(1, 201099477), (3, 67033159), (17, 11829381), (19, 10584183), (37, 5435121), (51, 3943127), (57, 3528061), (71, 2832387), (79, 2545563), (111, 1811707), (213, 944129), (237, 848521), (323, 622599), (629, 319713), (703, 286059), (969, 207533), (1207, 166611), (1343, 149739), (1349, 149073), (1501, 133977), (1887, 106571), (2109, 95353), (2627, 76551), (2923, 68799), (3621, 55537), (4029, 49913), (4047, 49691), (4503, 44659), (5609, 35853), (7881, 25517), (8769, 22933), (11951, 16827)]