201538077

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 313588800

約数和(自身を除く): 112050723

約数列:

[1, 3, 13, 17, 39, 51, 67, 169, 201, 221, 349, 507, 663, 871, 1047, 1139, 2613, 2873, 3417, 4537, 5933, 8619, 11323, 13611, 14807, 17799, 23383, 33969, 44421, 58981, 70149, 77129, 176943, 192491, 231387, 303979, 397511, 577473, 911937, 1002677, 1192533, 3008031, 3951727, 5167643, 11855181, 15502929, 67179359, 201538077]

約数ペア:

[(1, 201538077), (3, 67179359), (13, 15502929), (17, 11855181), (39, 5167643), (51, 3951727), (67, 3008031), (169, 1192533), (201, 1002677), (221, 911937), (349, 577473), (507, 397511), (663, 303979), (871, 231387), (1047, 192491), (1139, 176943), (2613, 77129), (2873, 70149), (3417, 58981), (4537, 44421), (5933, 33969), (8619, 23383), (11323, 17799), (13611, 14807)]