221242982401

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1\times {\mathrm{167261}}^1$

素因数の和:168312

約数の個数: 16

約数和(自身を含む): 254248944768

約数和(自身を除く): 33005962367

約数列:

[1, 7, 233, 811, 1631, 5677, 167261, 188963, 1170827, 1322741, 38971813, 135648671, 272802691, 949540697, 31606140343, 221242982401]

約数ペア:

[(1, 221242982401), (7, 31606140343), (233, 949540697), (811, 272802691), (1631, 135648671), (5677, 38971813), (167261, 1322741), (188963, 1170827)]