194912912

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 383520096

約数和(自身を除く): 188607184

約数列:

[1, 2, 4, 8, 16, 107, 214, 257, 428, 443, 514, 856, 886, 1028, 1712, 1772, 2056, 3544, 4112, 7088, 27499, 47401, 54998, 94802, 109996, 113851, 189604, 219992, 227702, 379208, 439984, 455404, 758416, 910808, 1821616, 12182057, 24364114, 48728228, 97456456, 194912912]

約数ペア:

[(1, 194912912), (2, 97456456), (4, 48728228), (8, 24364114), (16, 12182057), (107, 1821616), (214, 910808), (257, 758416), (428, 455404), (443, 439984), (514, 379208), (856, 227702), (886, 219992), (1028, 189604), (1712, 113851), (1772, 109996), (2056, 94802), (3544, 54998), (4112, 47401), (7088, 27499)]