201342915

素因数分解:

$3^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 361960368

約数和(自身を除く): 160617453

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 613, 811, 1839, 2433, 3065, 4055, 5517, 7299, 9195, 12165, 16551, 21897, 27585, 36495, 49653, 65691, 82755, 109485, 248265, 328455, 497143, 1491429, 2485715, 4474287, 7457145, 13422861, 22371435, 40268583, 67114305, 201342915]

約数ペア:

[(1, 201342915), (3, 67114305), (5, 40268583), (9, 22371435), (15, 13422861), (27, 7457145), (45, 4474287), (81, 2485715), (135, 1491429), (405, 497143), (613, 328455), (811, 248265), (1839, 109485), (2433, 82755), (3065, 65691), (4055, 49653), (5517, 36495), (7299, 27585), (9195, 21897), (12165, 16551)]