200606406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 544997376

約数和(自身を除く): 344390970

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 127, 143, 154, 182, 231, 254, 263, 273, 286, 381, 429, 462, 526, 546, 762, 789, 858, 889, 1001, 1397, 1578, 1651, 1778, 1841, 2002, 2667, 2794, 2893, 3003, 3302, 3419, 3682, 4191, 4953, 5334, 5523, 5786, 6006, 6838, 8382, 8679, 9779, 9906, 10257, 11046, 11557, 17358, 18161, 19558, 20251, 20514, 23114, 23933, 29337, 33401, 34671, 36322, 37609, 40502, 47866, 54483, 58674, 60753, 66802, 69342, 71799, 75218, 100203, 108966, 112827, 121506, 127127, 143598, 200406, 225654, 233807, 254254, 263263, 367411, 381381, 434213, 467614, 526526, 701421, 734822, 762762, 789789, 868426, 1102233, 1302639, 1402842, 1579578, 2204466, 2571877, 2605278, 3039491, 4776343, 5143754, 6078982, 7715631, 9118473, 9552686, 14329029, 15431262, 18236946, 28658058, 33434401, 66868802, 100303203, 200606406]

約数ペア:

[(1, 200606406), (2, 100303203), (3, 66868802), (6, 33434401), (7, 28658058), (11, 18236946), (13, 15431262), (14, 14329029), (21, 9552686), (22, 9118473), (26, 7715631), (33, 6078982), (39, 5143754), (42, 4776343), (66, 3039491), (77, 2605278), (78, 2571877), (91, 2204466), (127, 1579578), (143, 1402842), (154, 1302639), (182, 1102233), (231, 868426), (254, 789789), (263, 762762), (273, 734822), (286, 701421), (381, 526526), (429, 467614), (462, 434213), (526, 381381), (546, 367411), (762, 263263), (789, 254254), (858, 233807), (889, 225654), (1001, 200406), (1397, 143598), (1578, 127127), (1651, 121506), (1778, 112827), (1841, 108966), (2002, 100203), (2667, 75218), (2794, 71799), (2893, 69342), (3003, 66802), (3302, 60753), (3419, 58674), (3682, 54483), (4191, 47866), (4953, 40502), (5334, 37609), (5523, 36322), (5786, 34671), (6006, 33401), (6838, 29337), (8382, 23933), (8679, 23114), (9779, 20514), (9906, 20251), (10257, 19558), (11046, 18161), (11557, 17358)]