203421844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{41719}}^1$

素因数の和:41799

約数の個数: 24

約数和(自身を含む): 378483840

約数和(自身を除く): 175061996

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 41719, 83438, 166876, 959537, 1919074, 2211107, 3838148, 4422214, 8844428, 50855461, 101710922, 203421844]

約数ペア:

[(1, 203421844), (2, 101710922), (4, 50855461), (23, 8844428), (46, 4422214), (53, 3838148), (92, 2211107), (106, 1919074), (212, 959537), (1219, 166876), (2438, 83438), (4876, 41719)]