199907050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{571163}}^1$

素因数の和:571182

約数の個数: 24

約数和(自身を含む): 424946016

約数和(自身を除く): 225038966

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 571163, 1142326, 2855815, 3998141, 5711630, 7996282, 14279075, 19990705, 28558150, 39981410, 99953525, 199907050]

約数ペア:

[(1, 199907050), (2, 99953525), (5, 39981410), (7, 28558150), (10, 19990705), (14, 14279075), (25, 7996282), (35, 5711630), (50, 3998141), (70, 2855815), (175, 1142326), (350, 571163)]