199621548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 108

約数和(自身を含む): 612826032

約数和(自身を除く): 413204484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 2741, 3468, 4046, 4284, 5202, 5482, 6069, 8092, 8223, 10404, 10964, 12138, 16446, 18207, 19187, 24276, 24669, 32892, 36414, 38374, 46597, 49338, 57561, 72828, 76748, 93194, 98676, 115122, 139791, 172683, 186388, 230244, 279582, 326179, 345366, 419373, 559164, 652358, 690732, 792149, 838746, 978537, 1304716, 1584298, 1677492, 1957074, 2376447, 2935611, 3168596, 3914148, 4752894, 5545043, 5871222, 7129341, 9505788, 11090086, 11742444, 14258682, 16635129, 22180172, 28517364, 33270258, 49905387, 66540516, 99810774, 199621548]

約数ペア:

[(1, 199621548), (2, 99810774), (3, 66540516), (4, 49905387), (6, 33270258), (7, 28517364), (9, 22180172), (12, 16635129), (14, 14258682), (17, 11742444), (18, 11090086), (21, 9505788), (28, 7129341), (34, 5871222), (36, 5545043), (42, 4752894), (51, 3914148), (63, 3168596), (68, 2935611), (84, 2376447), (102, 1957074), (119, 1677492), (126, 1584298), (153, 1304716), (204, 978537), (238, 838746), (252, 792149), (289, 690732), (306, 652358), (357, 559164), (476, 419373), (578, 345366), (612, 326179), (714, 279582), (867, 230244), (1071, 186388), (1156, 172683), (1428, 139791), (1734, 115122), (2023, 98676), (2142, 93194), (2601, 76748), (2741, 72828), (3468, 57561), (4046, 49338), (4284, 46597), (5202, 38374), (5482, 36414), (6069, 32892), (8092, 24669), (8223, 24276), (10404, 19187), (10964, 18207), (12138, 16446)]