227601872

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{71483}}^1$

素因数の和:71690

約数の個数: 20

約数和(自身を含む): 443200800

約数和(自身を除く): 215598928

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 71483, 142966, 285932, 571864, 1143728, 14225117, 28450234, 56900468, 113800936, 227601872]

約数ペア:

[(1, 227601872), (2, 113800936), (4, 56900468), (8, 28450234), (16, 14225117), (199, 1143728), (398, 571864), (796, 285932), (1592, 142966), (3184, 71483)]