202370311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 252161280

約数和(自身を除く): 49790969

約数列:

[1, 11, 13, 19, 143, 209, 211, 247, 353, 2321, 2717, 2743, 3883, 4009, 4589, 6707, 30173, 44099, 50479, 52117, 73777, 74483, 87191, 573287, 819313, 959101, 968279, 1415177, 10651069, 15566947, 18397301, 202370311]

約数ペア:

[(1, 202370311), (11, 18397301), (13, 15566947), (19, 10651069), (143, 1415177), (209, 968279), (211, 959101), (247, 819313), (353, 573287), (2321, 87191), (2717, 74483), (2743, 73777), (3883, 52117), (4009, 50479), (4589, 44099), (6707, 30173)]