204037009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 247698432

約数和(自身を除く): 43661423

約数列:

[1, 11, 17, 31, 61, 187, 341, 527, 577, 671, 1037, 1891, 5797, 6347, 9809, 11407, 17887, 20801, 32147, 35197, 107899, 196757, 304079, 353617, 387167, 598349, 1091107, 3344869, 6581839, 12002177, 18548819, 204037009]

約数ペア:

[(1, 204037009), (11, 18548819), (17, 12002177), (31, 6581839), (61, 3344869), (187, 1091107), (341, 598349), (527, 387167), (577, 353617), (671, 304079), (1037, 196757), (1891, 107899), (5797, 35197), (6347, 32147), (9809, 20801), (11407, 17887)]