220097923

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 233798400

約数和(自身を除く): 13700477

約数列:

[1, 31, 53, 109, 1229, 1643, 3379, 5777, 38099, 65137, 133961, 179087, 2019247, 4152791, 7099933, 220097923]

約数ペア:

[(1, 220097923), (31, 7099933), (53, 4152791), (109, 2019247), (1229, 179087), (1643, 133961), (3379, 65137), (5777, 38099)]