201673168

素因数分解:

$2^4\times {\mathrm{2593}}^1\times {\mathrm{4861}}^1$

素因数の和:7462

約数の個数: 20

約数和(自身を含む): 390972868

約数和(自身を除く): 189299700

約数列:

[1, 2, 4, 8, 16, 2593, 4861, 5186, 9722, 10372, 19444, 20744, 38888, 41488, 77776, 12604573, 25209146, 50418292, 100836584, 201673168]

約数ペア:

[(1, 201673168), (2, 100836584), (4, 50418292), (8, 25209146), (16, 12604573), (2593, 77776), (4861, 41488), (5186, 38888), (9722, 20744), (10372, 19444)]