207953168

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{24851}}^1$

素因数の和:25382

約数の個数: 20

約数和(自身を含む): 403695888

約数和(自身を除く): 195742720

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 24851, 49702, 99404, 198808, 397616, 12997073, 25994146, 51988292, 103976584, 207953168]

約数ペア:

[(1, 207953168), (2, 103976584), (4, 51988292), (8, 25994146), (16, 12997073), (523, 397616), (1046, 198808), (2092, 99404), (4184, 49702), (8368, 24851)]