206875382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{40933}}^1$

素因数の和:40980

約数の個数: 24

約数和(自身を含む): 374300496

約数和(自身を除く): 167425114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 40933, 81866, 286531, 573062, 777727, 1555454, 5444089, 10888178, 14776813, 29553626, 103437691, 206875382]

約数ペア:

[(1, 206875382), (2, 103437691), (7, 29553626), (14, 14776813), (19, 10888178), (38, 5444089), (133, 1555454), (266, 777727), (361, 573062), (722, 286531), (2527, 81866), (5054, 40933)]