205162761

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{3673}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 280634816

約数和(自身を除く): 75472055

約数列:

[1, 3, 43, 129, 433, 1299, 3673, 11019, 18619, 55857, 157939, 473817, 1590409, 4771227, 68387587, 205162761]

約数ペア:

[(1, 205162761), (3, 68387587), (43, 4771227), (129, 1590409), (433, 473817), (1299, 157939), (3673, 55857), (11019, 18619)]