211326227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2347}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 254711040

約数和(自身を除く): 43384813

約数列:

[1, 7, 19, 133, 677, 2347, 4739, 12863, 16429, 44593, 90041, 312151, 1588919, 11122433, 30189461, 211326227]

約数ペア:

[(1, 211326227), (7, 30189461), (19, 11122433), (133, 1588919), (677, 312151), (2347, 90041), (4739, 44593), (12863, 16429)]