209956824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37871}}^1$

素因数の和:37901

約数の個数: 96

約数和(自身を含む): 708963840

約数和(自身を除く): 499007016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 37871, 75742, 113613, 151484, 227226, 265097, 302968, 340839, 416581, 454452, 530194, 681678, 795291, 833162, 908904, 1060388, 1249743, 1363356, 1590582, 1666324, 2120776, 2385873, 2499486, 2726712, 2916067, 3181164, 3332648, 3749229, 4771746, 4998972, 5832134, 6362328, 7498458, 8748201, 9543492, 9997944, 11664268, 14996916, 17496402, 19086984, 23328536, 26244603, 29993832, 34992804, 52489206, 69985608, 104978412, 209956824]

約数ペア:

[(1, 209956824), (2, 104978412), (3, 69985608), (4, 52489206), (6, 34992804), (7, 29993832), (8, 26244603), (9, 23328536), (11, 19086984), (12, 17496402), (14, 14996916), (18, 11664268), (21, 9997944), (22, 9543492), (24, 8748201), (28, 7498458), (33, 6362328), (36, 5832134), (42, 4998972), (44, 4771746), (56, 3749229), (63, 3332648), (66, 3181164), (72, 2916067), (77, 2726712), (84, 2499486), (88, 2385873), (99, 2120776), (126, 1666324), (132, 1590582), (154, 1363356), (168, 1249743), (198, 1060388), (231, 908904), (252, 833162), (264, 795291), (308, 681678), (396, 530194), (462, 454452), (504, 416581), (616, 340839), (693, 302968), (792, 265097), (924, 227226), (1386, 151484), (1848, 113613), (2772, 75742), (5544, 37871)]