208654284

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{172157}}^1$

素因数の和:172265

約数の個数: 24

約数和(自身を含む): 491683248

約数和(自身を除く): 283028964

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 172157, 344314, 516471, 688628, 1032942, 2065884, 17387857, 34775714, 52163571, 69551428, 104327142, 208654284]

約数ペア:

[(1, 208654284), (2, 104327142), (3, 69551428), (4, 52163571), (6, 34775714), (12, 17387857), (101, 2065884), (202, 1032942), (303, 688628), (404, 516471), (606, 344314), (1212, 172157)]