205122358

素因数分解:

$2^1\times 7^1\times {\mathrm{3673}}^1\times {\mathrm{3989}}^1$

素因数の和:7671

約数の個数: 16

約数和(自身を含む): 351822240

約数和(自身を除く): 146699882

約数列:

[1, 2, 7, 14, 3673, 3989, 7346, 7978, 25711, 27923, 51422, 55846, 14651597, 29303194, 102561179, 205122358]

約数ペア:

[(1, 205122358), (2, 102561179), (7, 29303194), (14, 14651597), (3673, 55846), (3989, 51422), (7346, 27923), (7978, 25711)]