211501.0000000

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 6149302

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 467, 826, 934, 1121, 2242, 3269, 6538, 7847, 8873, 15694, 17746, 27553, 55106, 62111, 124222, 192871, 385742, 523507, 1047014, 3664549, 7329098]

約数ペア:

[(1, 7329098), (2, 3664549), (7, 1047014), (14, 523507), (19, 385742), (38, 192871), (59, 124222), (118, 62111), (133, 55106), (266, 27553), (413, 17746), (467, 15694), (826, 8873), (934, 7847), (1121, 6538), (2242, 3269)]