215030897852

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1619}}^1\times {\mathrm{261451}}^1$

素因数の和:263201

約数の個数: 24

約数和(自身を含む): 379502807040

約数和(自身を除く): 164471909188

約数列:

[1, 2, 4, 127, 254, 508, 1619, 3238, 6476, 205613, 261451, 411226, 522902, 822452, 1045804, 33204277, 66408554, 132817108, 423289169, 846578338, 1693156676, 53757724463, 107515448926, 215030897852]

約数ペア:

[(1, 215030897852), (2, 107515448926), (4, 53757724463), (127, 1693156676), (254, 846578338), (508, 423289169), (1619, 132817108), (3238, 66408554), (6476, 33204277), (205613, 1045804), (261451, 822452), (411226, 522902)]