202195851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 317651712

約数和(自身を除く): 115455861

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 643, 733, 1929, 2199, 7073, 8063, 8359, 9529, 21219, 24189, 25077, 28587, 91949, 104819, 275847, 314457, 471319, 1413957, 5184509, 6127147, 15553527, 18381441, 67398617, 202195851]

約数ペア:

[(1, 202195851), (3, 67398617), (11, 18381441), (13, 15553527), (33, 6127147), (39, 5184509), (143, 1413957), (429, 471319), (643, 314457), (733, 275847), (1929, 104819), (2199, 91949), (7073, 28587), (8063, 25077), (8359, 24189), (9529, 21219)]