228361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 16

約数和(自身を含む): 293760

約数和(自身を除く): 65399

約数列:

[1, 7, 17, 19, 101, 119, 133, 323, 707, 1717, 1919, 2261, 12019, 13433, 32623, 228361]

約数ペア:

[(1, 228361), (7, 32623), (17, 13433), (19, 12019), (101, 2261), (119, 1919), (133, 1717), (323, 707)]