200419205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2017}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 292916736

約数和(自身を除く): 92497531

約数列:

[1, 5, 7, 17, 35, 85, 119, 167, 595, 835, 1169, 2017, 2839, 5845, 10085, 14119, 14195, 19873, 34289, 70595, 99365, 171445, 240023, 336839, 1200115, 1684195, 2357873, 5726263, 11789365, 28631315, 40083841, 200419205]

約数ペア:

[(1, 200419205), (5, 40083841), (7, 28631315), (17, 11789365), (35, 5726263), (85, 2357873), (119, 1684195), (167, 1200115), (595, 336839), (835, 240023), (1169, 171445), (2017, 99365), (2839, 70595), (5845, 34289), (10085, 19873), (14119, 14195)]