229780258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{26153}}^1$

素因数の和:26369

約数の個数: 16

約数和(自身を含む): 361552896

約数和(自身を除く): 131772638

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 26153, 52306, 601519, 1203038, 4995223, 9990446, 114890129, 229780258]

約数ペア:

[(1, 229780258), (2, 114890129), (23, 9990446), (46, 4995223), (191, 1203038), (382, 601519), (4393, 52306), (8786, 26153)]