212843144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{298937}}^1$

素因数の和:299032

約数の個数: 16

約数和(自身を含む): 403566300

約数和(自身を除く): 190723156

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 298937, 597874, 1195748, 2391496, 26605393, 53210786, 106421572, 212843144]

約数ペア:

[(1, 212843144), (2, 106421572), (4, 53210786), (8, 26605393), (89, 2391496), (178, 1195748), (356, 597874), (712, 298937)]