201777621124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{24357511}}^1$

素因数の和:24357643

約数の個数: 24

約数和(自身を含む): 375105684800

約数和(自身を除く): 173328063676

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 24357511, 48715022, 97430044, 462792709, 925585418, 1851170836, 2654968699, 5309937398, 10619874796, 50444405281, 100888810562, 201777621124]

約数ペア:

[(1, 201777621124), (2, 100888810562), (4, 50444405281), (19, 10619874796), (38, 5309937398), (76, 2654968699), (109, 1851170836), (218, 925585418), (436, 462792709), (2071, 97430044), (4142, 48715022), (8284, 24357511)]