199945416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2467}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 547303680

約数和(自身を除く): 347358264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307, 614, 921, 1228, 1842, 2456, 2467, 3377, 3684, 4934, 6754, 7368, 7401, 9868, 10131, 13508, 14802, 19736, 20262, 27016, 27137, 29604, 40524, 54274, 59208, 81048, 81411, 108548, 162822, 217096, 325644, 651288, 757369, 1514738, 2272107, 3029476, 4544214, 6058952, 8331059, 9088428, 16662118, 18176856, 24993177, 33324236, 49986354, 66648472, 99972708, 199945416]

約数ペア:

[(1, 199945416), (2, 99972708), (3, 66648472), (4, 49986354), (6, 33324236), (8, 24993177), (11, 18176856), (12, 16662118), (22, 9088428), (24, 8331059), (33, 6058952), (44, 4544214), (66, 3029476), (88, 2272107), (132, 1514738), (264, 757369), (307, 651288), (614, 325644), (921, 217096), (1228, 162822), (1842, 108548), (2456, 81411), (2467, 81048), (3377, 59208), (3684, 54274), (4934, 40524), (6754, 29604), (7368, 27137), (7401, 27016), (9868, 20262), (10131, 19736), (13508, 14802)]