188601441

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{12703}}^1$

素因数の和:12821

約数の個数: 24

約数和(自身を含む): 295444224

約数和(自身を除く): 106842783

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 12703, 14847, 38109, 88921, 266763, 622447, 1283003, 1867341, 3849009, 8981021, 26943063, 62867147, 188601441]

約数ペア:

[(1, 188601441), (3, 62867147), (7, 26943063), (21, 8981021), (49, 3849009), (101, 1867341), (147, 1283003), (303, 622447), (707, 266763), (2121, 88921), (4949, 38109), (12703, 14847)]