201900351

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{3533}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 276160896

約数和(自身を除く): 74260545

約数列:

[1, 3, 43, 129, 443, 1329, 3533, 10599, 19049, 57147, 151919, 455757, 1565119, 4695357, 67300117, 201900351]

約数ペア:

[(1, 201900351), (3, 67300117), (43, 4695357), (129, 1565119), (443, 455757), (1329, 151919), (3533, 57147), (10599, 19049)]