208041806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 369266688

約数和(自身を除く): 161224882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 503, 953, 1006, 1906, 3521, 6671, 7042, 13342, 15593, 29543, 31186, 59086, 109151, 206801, 218302, 413602, 479359, 958718, 3355513, 6711026, 14860129, 29720258, 104020903, 208041806]

約数ペア:

[(1, 208041806), (2, 104020903), (7, 29720258), (14, 14860129), (31, 6711026), (62, 3355513), (217, 958718), (434, 479359), (503, 413602), (953, 218302), (1006, 206801), (1906, 109151), (3521, 59086), (6671, 31186), (7042, 29543), (13342, 15593)]