200001035522

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{18919}}^1$

素因数の和:19466

約数の個数: 32

約数和(自身を含む): 305416932480

約数和(自身を除く): 105415896958

約数列:

[1, 2, 131, 157, 257, 262, 314, 514, 18919, 20567, 33667, 37838, 40349, 41134, 67334, 80698, 2478389, 2970283, 4862183, 4956778, 5285719, 5940566, 9724366, 10571438, 389107073, 636945973, 763362731, 778214146, 1273891946, 1526725462, 100000517761, 200001035522]

約数ペア:

[(1, 200001035522), (2, 100000517761), (131, 1526725462), (157, 1273891946), (257, 778214146), (262, 763362731), (314, 636945973), (514, 389107073), (18919, 10571438), (20567, 9724366), (33667, 5940566), (37838, 5285719), (40349, 4956778), (41134, 4862183), (67334, 2970283), (80698, 2478389)]