208545962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1\times {\mathrm{1877}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 317689992

約数和(自身を除く): 109144030

約数列:

[1, 2, 73, 146, 761, 1522, 1877, 3754, 55553, 111106, 137021, 274042, 1428397, 2856794, 104272981, 208545962]

約数ペア:

[(1, 208545962), (2, 104272981), (73, 2856794), (146, 1428397), (761, 274042), (1522, 137021), (1877, 111106), (3754, 55553)]