200580705

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 416586240

約数和(自身を除く): 216005535

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 83, 85, 117, 135, 153, 195, 221, 243, 249, 255, 351, 405, 415, 459, 585, 663, 729, 747, 765, 1053, 1079, 1105, 1215, 1245, 1377, 1411, 1755, 1989, 2187, 2241, 2295, 3159, 3237, 3315, 3645, 3735, 4131, 4233, 5265, 5395, 5967, 6723, 6885, 7055, 9477, 9711, 9945, 10935, 11205, 12393, 12699, 15795, 16185, 17901, 18343, 20169, 20655, 21165, 28431, 29133, 29835, 33615, 37179, 38097, 47385, 48555, 53703, 55029, 60507, 61965, 63495, 87399, 89505, 91715, 100845, 114291, 142155, 145665, 161109, 165087, 181521, 185895, 190485, 262197, 268515, 275145, 302535, 342873, 436995, 483327, 495261, 571455, 786591, 805545, 825435, 907605, 1028619, 1310985, 1485783, 1714365, 2359773, 2416635, 2476305, 3085857, 3932955, 4457349, 5143095, 7428915, 11798865, 13372047, 15429285, 22286745, 40116141, 66860235, 200580705]

約数ペア:

[(1, 200580705), (3, 66860235), (5, 40116141), (9, 22286745), (13, 15429285), (15, 13372047), (17, 11798865), (27, 7428915), (39, 5143095), (45, 4457349), (51, 3932955), (65, 3085857), (81, 2476305), (83, 2416635), (85, 2359773), (117, 1714365), (135, 1485783), (153, 1310985), (195, 1028619), (221, 907605), (243, 825435), (249, 805545), (255, 786591), (351, 571455), (405, 495261), (415, 483327), (459, 436995), (585, 342873), (663, 302535), (729, 275145), (747, 268515), (765, 262197), (1053, 190485), (1079, 185895), (1105, 181521), (1215, 165087), (1245, 161109), (1377, 145665), (1411, 142155), (1755, 114291), (1989, 100845), (2187, 91715), (2241, 89505), (2295, 87399), (3159, 63495), (3237, 61965), (3315, 60507), (3645, 55029), (3735, 53703), (4131, 48555), (4233, 47385), (5265, 38097), (5395, 37179), (5967, 33615), (6723, 29835), (6885, 29133), (7055, 28431), (9477, 21165), (9711, 20655), (9945, 20169), (10935, 18343), (11205, 17901), (12393, 16185), (12699, 15795)]