200080984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{821}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 385287840

約数和(自身を除く): 185206856

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 743, 821, 1486, 1642, 2972, 3284, 5944, 6568, 30463, 33661, 60926, 67322, 121852, 134644, 243704, 269288, 610003, 1220006, 2440012, 4880024, 25010123, 50020246, 100040492, 200080984]

約数ペア:

[(1, 200080984), (2, 100040492), (4, 50020246), (8, 25010123), (41, 4880024), (82, 2440012), (164, 1220006), (328, 610003), (743, 269288), (821, 243704), (1486, 134644), (1642, 121852), (2972, 67322), (3284, 60926), (5944, 33661), (6568, 30463)]