201072085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1459}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 247452480

約数和(自身を除く): 46380395

約数列:

[1, 5, 43, 215, 641, 1459, 3205, 7295, 27563, 62737, 137815, 313685, 935219, 4676095, 40214417, 201072085]

約数ペア:

[(1, 201072085), (5, 40214417), (43, 4676095), (215, 935219), (641, 313685), (1459, 137815), (3205, 62737), (7295, 27563)]