201222758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{3631}}^1$

素因数の和:3884

約数の個数: 24

約数和(自身を含む): 333308640

約数和(自身を除く): 132085882

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 2519, 3631, 5038, 7262, 27709, 39941, 55418, 79882, 439351, 831499, 878702, 1662998, 9146489, 18292978, 100611379, 201222758]

約数ペア:

[(1, 201222758), (2, 100611379), (11, 18292978), (22, 9146489), (121, 1662998), (229, 878702), (242, 831499), (458, 439351), (2519, 79882), (3631, 55418), (5038, 39941), (7262, 27709)]