201057050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211639}}^1$

素因数の和:211670

約数の個数: 24

約数和(自身を含む): 393650400

約数和(自身を除く): 192593350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 211639, 423278, 1058195, 2116390, 4021141, 5290975, 8042282, 10581950, 20105705, 40211410, 100528525, 201057050]

約数ペア:

[(1, 201057050), (2, 100528525), (5, 40211410), (10, 20105705), (19, 10581950), (25, 8042282), (38, 5290975), (50, 4021141), (95, 2116390), (190, 1058195), (475, 423278), (950, 211639)]