223734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 521208

約数和(自身を除く): 297474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 761, 1522, 2283, 4566, 5327, 10654, 15981, 31962, 37289, 74578, 111867, 223734]

約数ペア:

[(1, 223734), (2, 111867), (3, 74578), (6, 37289), (7, 31962), (14, 15981), (21, 10654), (42, 5327), (49, 4566), (98, 2283), (147, 1522), (294, 761)]