209716864

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 503201700

約数和(自身を除く): 293484836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 896, 928, 1153, 1421, 1568, 1624, 1856, 2306, 2842, 3136, 3248, 3712, 4612, 5684, 6272, 6496, 8071, 9224, 11368, 12992, 16142, 18448, 22736, 25984, 32284, 33437, 36896, 45472, 56497, 64568, 66874, 73792, 90944, 112994, 129136, 133748, 147584, 181888, 225988, 234059, 258272, 267496, 451976, 468118, 516544, 534992, 903952, 936236, 1033088, 1069984, 1638413, 1807904, 1872472, 2139968, 3276826, 3615808, 3744944, 4279936, 6553652, 7231616, 7489888, 13107304, 14979776, 26214608, 29959552, 52429216, 104858432, 209716864]

約数ペア:

[(1, 209716864), (2, 104858432), (4, 52429216), (7, 29959552), (8, 26214608), (14, 14979776), (16, 13107304), (28, 7489888), (29, 7231616), (32, 6553652), (49, 4279936), (56, 3744944), (58, 3615808), (64, 3276826), (98, 2139968), (112, 1872472), (116, 1807904), (128, 1638413), (196, 1069984), (203, 1033088), (224, 936236), (232, 903952), (392, 534992), (406, 516544), (448, 468118), (464, 451976), (784, 267496), (812, 258272), (896, 234059), (928, 225988), (1153, 181888), (1421, 147584), (1568, 133748), (1624, 129136), (1856, 112994), (2306, 90944), (2842, 73792), (3136, 66874), (3248, 64568), (3712, 56497), (4612, 45472), (5684, 36896), (6272, 33437), (6496, 32284), (8071, 25984), (9224, 22736), (11368, 18448), (12992, 16142)]