230809397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{133493}}^1$

素因数の和:133532

約数の個数: 16

約数和(自身を含む): 299026560

約数和(自身を除く): 68217163

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 133493, 934451, 1735409, 2536367, 12147863, 17754569, 32972771, 230809397]

約数ペア:

[(1, 230809397), (7, 32972771), (13, 17754569), (19, 12147863), (91, 2536367), (133, 1735409), (247, 934451), (1729, 133493)]