201852545

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5471}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 248997888

約数和(自身を除く): 47145343

約数列:

[1, 5, 47, 157, 235, 785, 5471, 7379, 27355, 36895, 257137, 858947, 1285685, 4294735, 40370509, 201852545]

約数ペア:

[(1, 201852545), (5, 40370509), (47, 4294735), (157, 1285685), (235, 858947), (785, 257137), (5471, 36895), (7379, 27355)]