196909944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 422405256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 127, 132, 154, 168, 231, 254, 264, 308, 381, 462, 508, 616, 762, 839, 889, 924, 1016, 1397, 1524, 1678, 1778, 1848, 2517, 2667, 2794, 3048, 3356, 3556, 4191, 5034, 5334, 5588, 5873, 6712, 7112, 8382, 9229, 9779, 10068, 10668, 11176, 11746, 16764, 17619, 18458, 19558, 20136, 21336, 23492, 27687, 29337, 33528, 35238, 36916, 39116, 46984, 55374, 58674, 64603, 70476, 73832, 78232, 106553, 110748, 117348, 129206, 140952, 193809, 213106, 221496, 234696, 258412, 319659, 387618, 426212, 516824, 639318, 745871, 775236, 852424, 1172083, 1278636, 1491742, 1550472, 2237613, 2344166, 2557272, 2983484, 3516249, 4475226, 4688332, 5966968, 7032498, 8204581, 8950452, 9376664, 14064996, 16409162, 17900904, 24613743, 28129992, 32818324, 49227486, 65636648, 98454972, 196909944]

約数ペア:

[(1, 196909944), (2, 98454972), (3, 65636648), (4, 49227486), (6, 32818324), (7, 28129992), (8, 24613743), (11, 17900904), (12, 16409162), (14, 14064996), (21, 9376664), (22, 8950452), (24, 8204581), (28, 7032498), (33, 5966968), (42, 4688332), (44, 4475226), (56, 3516249), (66, 2983484), (77, 2557272), (84, 2344166), (88, 2237613), (127, 1550472), (132, 1491742), (154, 1278636), (168, 1172083), (231, 852424), (254, 775236), (264, 745871), (308, 639318), (381, 516824), (462, 426212), (508, 387618), (616, 319659), (762, 258412), (839, 234696), (889, 221496), (924, 213106), (1016, 193809), (1397, 140952), (1524, 129206), (1678, 117348), (1778, 110748), (1848, 106553), (2517, 78232), (2667, 73832), (2794, 70476), (3048, 64603), (3356, 58674), (3556, 55374), (4191, 46984), (5034, 39116), (5334, 36916), (5588, 35238), (5873, 33528), (6712, 29337), (7112, 27687), (8382, 23492), (9229, 21336), (9779, 20136), (10068, 19558), (10668, 18458), (11176, 17619), (11746, 16764)]