201750477

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{4451}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 278873280

約数和(自身を除く): 77122803

約数列:

[1, 3, 29, 87, 521, 1563, 4451, 13353, 15109, 45327, 129079, 387237, 2318971, 6956913, 67250159, 201750477]

約数ペア:

[(1, 201750477), (3, 67250159), (29, 6956913), (87, 2318971), (521, 387237), (1563, 129079), (4451, 45327), (13353, 15109)]