201967359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 311020800

約数和(自身を除く): 109053441

約数列:

[1, 3, 11, 19, 33, 57, 193, 209, 579, 627, 1669, 2123, 3667, 5007, 6369, 11001, 18359, 31711, 40337, 55077, 95133, 121011, 322117, 348821, 966351, 1046463, 3543287, 6120223, 10629861, 18360669, 67322453, 201967359]

約数ペア:

[(1, 201967359), (3, 67322453), (11, 18360669), (19, 10629861), (33, 6120223), (57, 3543287), (193, 1046463), (209, 966351), (579, 348821), (627, 322117), (1669, 121011), (2123, 95133), (3667, 55077), (5007, 40337), (6369, 31711), (11001, 18359)]