201029644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{3989}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 361302480

約数和(自身を除く): 160272836

約数列:

[1, 2, 4, 43, 86, 172, 293, 586, 1172, 3989, 7978, 12599, 15956, 25198, 50396, 171527, 343054, 686108, 1168777, 2337554, 4675108, 50257411, 100514822, 201029644]

約数ペア:

[(1, 201029644), (2, 100514822), (4, 50257411), (43, 4675108), (86, 2337554), (172, 1168777), (293, 686108), (586, 343054), (1172, 171527), (3989, 50396), (7978, 25198), (12599, 15956)]