200310958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 318348360

約数和(自身を除く): 118037402

約数列:

[1, 2, 19, 38, 361, 421, 659, 722, 842, 1318, 7999, 12521, 15998, 25042, 151981, 237899, 277439, 303962, 475798, 554878, 5271341, 10542682, 100155479, 200310958]

約数ペア:

[(1, 200310958), (2, 100155479), (19, 10542682), (38, 5271341), (361, 554878), (421, 475798), (659, 303962), (722, 277439), (842, 237899), (1318, 151981), (7999, 25042), (12521, 15998)]