199968650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{571339}}^1$

素因数の和:571358

約数の個数: 24

約数和(自身を含む): 425076960

約数和(自身を除く): 225108310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 571339, 1142678, 2856695, 3999373, 5713390, 7998746, 14283475, 19996865, 28566950, 39993730, 99984325, 199968650]

約数ペア:

[(1, 199968650), (2, 99984325), (5, 39993730), (7, 28566950), (10, 19996865), (14, 14283475), (25, 7998746), (35, 5713390), (50, 3999373), (70, 2856695), (175, 1142678), (350, 571339)]