193325165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 266232960

約数和(自身を除く): 72907795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1595, 1769, 1987, 3355, 8845, 9935, 19459, 21857, 57623, 97295, 109285, 121207, 288115, 606035, 633853, 1333277, 3169265, 3515003, 6666385, 17575015, 38665033, 193325165]

約数ペア:

[(1, 193325165), (5, 38665033), (11, 17575015), (29, 6666385), (55, 3515003), (61, 3169265), (145, 1333277), (305, 633853), (319, 606035), (671, 288115), (1595, 121207), (1769, 109285), (1987, 97295), (3355, 57623), (8845, 21857), (9935, 19459)]