250847248

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{188891}}^1$

素因数の和:188982

約数の個数: 20

約数和(自身を含む): 491874768

約数和(自身を除く): 241027520

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 188891, 377782, 755564, 1511128, 3022256, 15677953, 31355906, 62711812, 125423624, 250847248]

約数ペア:

[(1, 250847248), (2, 125423624), (4, 62711812), (8, 31355906), (16, 15677953), (83, 3022256), (166, 1511128), (332, 755564), (664, 377782), (1328, 188891)]