198416316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 405416004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 71, 76, 84, 102, 103, 114, 119, 133, 142, 204, 206, 213, 228, 238, 266, 284, 309, 323, 357, 399, 412, 426, 476, 497, 532, 618, 646, 714, 721, 798, 852, 969, 994, 1207, 1236, 1292, 1349, 1428, 1442, 1491, 1596, 1751, 1938, 1957, 1988, 2163, 2261, 2414, 2698, 2884, 2982, 3502, 3621, 3876, 3914, 4047, 4326, 4522, 4828, 5253, 5396, 5871, 5964, 6783, 7004, 7242, 7313, 7828, 8094, 8449, 8652, 9044, 9443, 10506, 11742, 12257, 13566, 13699, 14484, 14626, 16188, 16898, 18886, 21012, 21939, 22933, 23484, 24514, 25347, 27132, 27398, 28329, 29252, 33269, 33796, 36771, 37772, 41097, 43878, 45866, 49028, 50694, 51191, 54796, 56658, 66538, 68799, 73542, 82194, 87756, 91732, 99807, 101388, 102382, 113316, 124321, 133076, 137598, 138947, 147084, 153573, 160531, 164388, 199614, 204764, 232883, 248642, 275196, 277894, 307146, 321062, 372963, 399228, 416841, 465766, 481593, 497284, 555788, 614292, 642124, 698649, 745926, 833682, 870247, 931532, 963186, 972629, 1397298, 1491852, 1667364, 1740494, 1926372, 1945258, 2362099, 2610741, 2794596, 2917887, 3480988, 3890516, 4724198, 5221482, 5835774, 7086297, 9448396, 10442964, 11671548, 14172594, 16534693, 28345188, 33069386, 49604079, 66138772, 99208158, 198416316]

約数ペア:

[(1, 198416316), (2, 99208158), (3, 66138772), (4, 49604079), (6, 33069386), (7, 28345188), (12, 16534693), (14, 14172594), (17, 11671548), (19, 10442964), (21, 9448396), (28, 7086297), (34, 5835774), (38, 5221482), (42, 4724198), (51, 3890516), (57, 3480988), (68, 2917887), (71, 2794596), (76, 2610741), (84, 2362099), (102, 1945258), (103, 1926372), (114, 1740494), (119, 1667364), (133, 1491852), (142, 1397298), (204, 972629), (206, 963186), (213, 931532), (228, 870247), (238, 833682), (266, 745926), (284, 698649), (309, 642124), (323, 614292), (357, 555788), (399, 497284), (412, 481593), (426, 465766), (476, 416841), (497, 399228), (532, 372963), (618, 321062), (646, 307146), (714, 277894), (721, 275196), (798, 248642), (852, 232883), (969, 204764), (994, 199614), (1207, 164388), (1236, 160531), (1292, 153573), (1349, 147084), (1428, 138947), (1442, 137598), (1491, 133076), (1596, 124321), (1751, 113316), (1938, 102382), (1957, 101388), (1988, 99807), (2163, 91732), (2261, 87756), (2414, 82194), (2698, 73542), (2884, 68799), (2982, 66538), (3502, 56658), (3621, 54796), (3876, 51191), (3914, 50694), (4047, 49028), (4326, 45866), (4522, 43878), (4828, 41097), (5253, 37772), (5396, 36771), (5871, 33796), (5964, 33269), (6783, 29252), (7004, 28329), (7242, 27398), (7313, 27132), (7828, 25347), (8094, 24514), (8449, 23484), (8652, 22933), (9044, 21939), (9443, 21012), (10506, 18886), (11742, 16898), (12257, 16188), (13566, 14626), (13699, 14484)]