213740536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{861857}}^1$

素因数の和:861894

約数の個数: 16

約数和(自身を含む): 413691840

約数和(自身を除く): 199951304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 861857, 1723714, 3447428, 6894856, 26717567, 53435134, 106870268, 213740536]

約数ペア:

[(1, 213740536), (2, 106870268), (4, 53435134), (8, 26717567), (31, 6894856), (62, 3447428), (124, 1723714), (248, 861857)]