222838137

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 353566720

約数和(自身を除く): 130728583

約数列:

[1, 3, 9, 19, 31, 57, 93, 127, 171, 279, 331, 381, 589, 993, 1143, 1767, 2413, 2979, 3937, 5301, 6289, 7239, 10261, 11811, 18867, 21717, 30783, 35433, 42037, 56601, 74803, 92349, 126111, 194959, 224409, 378333, 584877, 673227, 798703, 1303147, 1754631, 2396109, 3909441, 7188327, 11728323, 24759793, 74279379, 222838137]

約数ペア:

[(1, 222838137), (3, 74279379), (9, 24759793), (19, 11728323), (31, 7188327), (57, 3909441), (93, 2396109), (127, 1754631), (171, 1303147), (279, 798703), (331, 673227), (381, 584877), (589, 378333), (993, 224409), (1143, 194959), (1767, 126111), (2413, 92349), (2979, 74803), (3937, 56601), (5301, 42037), (6289, 35433), (7239, 30783), (10261, 21717), (11811, 18867)]