200744572

素因数分解:

$2^2\times 7^2\times {\mathrm{1024207}}^1$

素因数の和:1024225

約数の個数: 18

約数和(自身を含む): 408658992

約数和(自身を除く): 207914420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1024207, 2048414, 4096828, 7169449, 14338898, 28677796, 50186143, 100372286, 200744572]

約数ペア:

[(1, 200744572), (2, 100372286), (4, 50186143), (7, 28677796), (14, 14338898), (28, 7169449), (49, 4096828), (98, 2048414), (196, 1024207)]