242536156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{7507}}^1$

素因数の和:7749

約数の個数: 24

約数和(自身を含む): 437055696

約数和(自身を除く): 194519540

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 7507, 8077, 15014, 16154, 30028, 32308, 307787, 615574, 1231148, 1478879, 2957758, 5915516, 60634039, 121268078, 242536156]

約数ペア:

[(1, 242536156), (2, 121268078), (4, 60634039), (41, 5915516), (82, 2957758), (164, 1478879), (197, 1231148), (394, 615574), (788, 307787), (7507, 32308), (8077, 30028), (15014, 16154)]