206876050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{46489}}^1$

素因数の和:46590

約数の個数: 24

約数和(自身を含む): 389121300

約数和(自身を除く): 182245250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 46489, 92978, 232445, 464890, 1162225, 2324450, 4137521, 8275042, 20687605, 41375210, 103438025, 206876050]

約数ペア:

[(1, 206876050), (2, 103438025), (5, 41375210), (10, 20687605), (25, 8275042), (50, 4137521), (89, 2324450), (178, 1162225), (445, 464890), (890, 232445), (2225, 92978), (4450, 46489)]