201984783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67261}}^1$

素因数の和:67295

約数の個数: 32

約数和(自身を含む): 361600512

約数和(自身を除く): 159615729

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 67261, 201783, 470827, 739871, 874393, 1412481, 2219613, 2623179, 5179097, 6120751, 9618323, 15537291, 18362253, 28854969, 67328261, 201984783]

約数ペア:

[(1, 201984783), (3, 67328261), (7, 28854969), (11, 18362253), (13, 15537291), (21, 9618323), (33, 6120751), (39, 5179097), (77, 2623179), (91, 2219613), (143, 1412481), (231, 874393), (273, 739871), (429, 470827), (1001, 201783), (3003, 67261)]