203208136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{619537}}^1$

素因数の和:619584

約数の個数: 16

約数和(自身を含む): 390308940

約数和(自身を除く): 187100804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 619537, 1239074, 2478148, 4956296, 25401017, 50802034, 101604068, 203208136]

約数ペア:

[(1, 203208136), (2, 101604068), (4, 50802034), (8, 25401017), (41, 4956296), (82, 2478148), (164, 1239074), (328, 619537)]