202438540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{532733}}^1$

素因数の和:532761

約数の個数: 24

約数和(自身を含む): 447496560

約数和(自身を除く): 245058020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 532733, 1065466, 2130932, 2663665, 5327330, 10121927, 10654660, 20243854, 40487708, 50609635, 101219270, 202438540]

約数ペア:

[(1, 202438540), (2, 101219270), (4, 50609635), (5, 40487708), (10, 20243854), (19, 10654660), (20, 10121927), (38, 5327330), (76, 2663665), (95, 2130932), (190, 1065466), (380, 532733)]