202173894

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5691

約数の個数: 80

約数和(自身を含む): 516656448

約数和(自身を除く): 314482554

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5647, 5967, 11294, 11934, 16941, 17901, 33882, 35802, 50823, 73411, 95999, 101646, 146822, 152469, 191998, 220233, 287997, 304938, 440466, 457407, 575994, 660699, 863991, 914814, 1247987, 1321398, 1727982, 1982097, 2495974, 2591973, 3743961, 3964194, 5183946, 5946291, 7487922, 7775919, 11231883, 11892582, 15551838, 22463766, 33695649, 67391298, 101086947, 202173894]

約数ペア:

[(1, 202173894), (2, 101086947), (3, 67391298), (6, 33695649), (9, 22463766), (13, 15551838), (17, 11892582), (18, 11231883), (26, 7775919), (27, 7487922), (34, 5946291), (39, 5183946), (51, 3964194), (54, 3743961), (78, 2591973), (81, 2495974), (102, 1982097), (117, 1727982), (153, 1321398), (162, 1247987), (221, 914814), (234, 863991), (306, 660699), (351, 575994), (442, 457407), (459, 440466), (663, 304938), (702, 287997), (918, 220233), (1053, 191998), (1326, 152469), (1377, 146822), (1989, 101646), (2106, 95999), (2754, 73411), (3978, 50823), (5647, 35802), (5967, 33882), (11294, 17901), (11934, 16941)]