205126418

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{29129}}^1$

素因数の和:29641

約数の個数: 16

約数和(自身を含む): 352356480

約数和(自身を除く): 147230062

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 29129, 58258, 203903, 407806, 14651887, 29303774, 102563209, 205126418]

約数ペア:

[(1, 205126418), (2, 102563209), (7, 29303774), (14, 14651887), (503, 407806), (1006, 203903), (3521, 58258), (7042, 29129)]