198583866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 477052800

約数和(自身を除く): 278468934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 457, 619, 702, 914, 1238, 1371, 1857, 2742, 3714, 4113, 5571, 5941, 8047, 8226, 11142, 11882, 12339, 16094, 16713, 17823, 24141, 24678, 33426, 35646, 48282, 53469, 72423, 106938, 144846, 160407, 217269, 282883, 320814, 434538, 565766, 848649, 1697298, 2545947, 3677479, 5091894, 7354958, 7637841, 11032437, 15275682, 22064874, 33097311, 66194622, 99291933, 198583866]

約数ペア:

[(1, 198583866), (2, 99291933), (3, 66194622), (6, 33097311), (9, 22064874), (13, 15275682), (18, 11032437), (26, 7637841), (27, 7354958), (39, 5091894), (54, 3677479), (78, 2545947), (117, 1697298), (234, 848649), (351, 565766), (457, 434538), (619, 320814), (702, 282883), (914, 217269), (1238, 160407), (1371, 144846), (1857, 106938), (2742, 72423), (3714, 53469), (4113, 48282), (5571, 35646), (5941, 33426), (8047, 24678), (8226, 24141), (11142, 17823), (11882, 16713), (12339, 16094)]