202389425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60869}}^1$

素因数の和:60905

約数の個数: 24

約数和(自身を含む): 301915200

約数和(自身を除く): 99525775

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 60869, 304345, 426083, 1156511, 1521725, 2130415, 5782555, 8095577, 10652075, 28912775, 40477885, 202389425]

約数ペア:

[(1, 202389425), (5, 40477885), (7, 28912775), (19, 10652075), (25, 8095577), (35, 5782555), (95, 2130415), (133, 1521725), (175, 1156511), (475, 426083), (665, 304345), (3325, 60869)]