200042583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 305410560

約数和(自身を除く): 105367977

約数列:

[1, 3, 13, 19, 39, 57, 103, 247, 309, 741, 1339, 1957, 2621, 4017, 5871, 7863, 25441, 34073, 49799, 76323, 102219, 149397, 269963, 647387, 809889, 1942161, 3509519, 5129297, 10528557, 15387891, 66680861, 200042583]

約数ペア:

[(1, 200042583), (3, 66680861), (13, 15387891), (19, 10528557), (39, 5129297), (57, 3509519), (103, 1942161), (247, 809889), (309, 647387), (741, 269963), (1339, 149397), (1957, 102219), (2621, 76323), (4017, 49799), (5871, 34073), (7863, 25441)]