206531444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16932

約数の個数: 48

約数和(自身を含む): 453734400

約数和(自身を除く): 247202956

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 16879, 33758, 67516, 118153, 236306, 320701, 388217, 472612, 641402, 776434, 1282804, 1552868, 2244907, 2717519, 4489814, 5435038, 7376123, 8979628, 10870076, 14752246, 29504492, 51632861, 103265722, 206531444]

約数ペア:

[(1, 206531444), (2, 103265722), (4, 51632861), (7, 29504492), (14, 14752246), (19, 10870076), (23, 8979628), (28, 7376123), (38, 5435038), (46, 4489814), (76, 2717519), (92, 2244907), (133, 1552868), (161, 1282804), (266, 776434), (322, 641402), (437, 472612), (532, 388217), (644, 320701), (874, 236306), (1748, 118153), (3059, 67516), (6118, 33758), (12236, 16879)]