202193805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53279}}^1$

素因数の和:53321

約数の個数: 32

約数和(自身を含む): 368271360

約数和(自身を除く): 166077555

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53279, 159837, 266395, 586069, 799185, 1225417, 1758207, 2930345, 3676251, 6127085, 8791035, 13479587, 18381255, 40438761, 67397935, 202193805]

約数ペア:

[(1, 202193805), (3, 67397935), (5, 40438761), (11, 18381255), (15, 13479587), (23, 8791035), (33, 6127085), (55, 3676251), (69, 2930345), (115, 1758207), (165, 1225417), (253, 799185), (345, 586069), (759, 266395), (1265, 159837), (3795, 53279)]