204859842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 259626558

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 223, 341, 446, 449, 669, 682, 898, 1023, 1338, 1347, 2046, 2453, 2694, 4906, 4939, 6913, 7359, 9878, 13826, 13919, 14718, 14817, 20739, 27838, 29634, 41478, 41757, 76043, 83514, 100127, 152086, 153109, 200254, 228129, 300381, 306218, 456258, 459327, 600762, 918654, 1101397, 2202794, 3103937, 3304191, 6207874, 6608382, 9311811, 18623622, 34143307, 68286614, 102429921, 204859842]

約数ペア:

[(1, 204859842), (2, 102429921), (3, 68286614), (6, 34143307), (11, 18623622), (22, 9311811), (31, 6608382), (33, 6207874), (62, 3304191), (66, 3103937), (93, 2202794), (186, 1101397), (223, 918654), (341, 600762), (446, 459327), (449, 456258), (669, 306218), (682, 300381), (898, 228129), (1023, 200254), (1338, 153109), (1347, 152086), (2046, 100127), (2453, 83514), (2694, 76043), (4906, 41757), (4939, 41478), (6913, 29634), (7359, 27838), (9878, 20739), (13826, 14817), (13919, 14718)]