200851768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 415636920

約数和(自身を除く): 214785152

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 2756, 2803, 5512, 5606, 8957, 11212, 17914, 22424, 35828, 36439, 71656, 72878, 145756, 148559, 291512, 297118, 473707, 594236, 947414, 1188472, 1894828, 1931267, 3789656, 3862534, 7725068, 15450136, 25106471, 50212942, 100425884, 200851768]

約数ペア:

[(1, 200851768), (2, 100425884), (4, 50212942), (8, 25106471), (13, 15450136), (26, 7725068), (52, 3862534), (53, 3789656), (104, 1931267), (106, 1894828), (169, 1188472), (212, 947414), (338, 594236), (424, 473707), (676, 297118), (689, 291512), (1352, 148559), (1378, 145756), (2756, 72878), (2803, 71656), (5512, 36439), (5606, 35828), (8957, 22424), (11212, 17914)]