201107943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 321235200

約数和(自身を除く): 120127257

約数列:

[1, 3, 9, 17, 31, 51, 93, 109, 153, 279, 327, 389, 527, 981, 1167, 1581, 1853, 3379, 3501, 4743, 5559, 6613, 10137, 12059, 16677, 19839, 30411, 36177, 42401, 57443, 59517, 108531, 127203, 172329, 205003, 381609, 516987, 615009, 720817, 1314431, 1845027, 2162451, 3943293, 6487353, 11829879, 22345327, 67035981, 201107943]

約数ペア:

[(1, 201107943), (3, 67035981), (9, 22345327), (17, 11829879), (31, 6487353), (51, 3943293), (93, 2162451), (109, 1845027), (153, 1314431), (279, 720817), (327, 615009), (389, 516987), (527, 381609), (981, 205003), (1167, 172329), (1581, 127203), (1853, 108531), (3379, 59517), (3501, 57443), (4743, 42401), (5559, 36177), (6613, 30411), (10137, 19839), (12059, 16677)]