221036334

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{70709}}^1$

素因数の和:71235

約数の個数: 16

約数和(自身を含む): 442927440

約数和(自身を除く): 221891106

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 70709, 141418, 212127, 424254, 36839389, 73678778, 110518167, 221036334]

約数ペア:

[(1, 221036334), (2, 110518167), (3, 73678778), (6, 36839389), (521, 424254), (1042, 212127), (1563, 141418), (3126, 70709)]