209439552

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{155833}}^1$

素因数の和:155855

約数の個数: 56

約数和(自身を含む): 633309376

約数和(自身を除く): 423869824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 155833, 311666, 467499, 623332, 934998, 1090831, 1246664, 1869996, 2181662, 2493328, 3272493, 3739992, 4363324, 4986656, 6544986, 7479984, 8726648, 9973312, 13089972, 14959968, 17453296, 26179944, 29919936, 34906592, 52359888, 69813184, 104719776, 209439552]

約数ペア:

[(1, 209439552), (2, 104719776), (3, 69813184), (4, 52359888), (6, 34906592), (7, 29919936), (8, 26179944), (12, 17453296), (14, 14959968), (16, 13089972), (21, 9973312), (24, 8726648), (28, 7479984), (32, 6544986), (42, 4986656), (48, 4363324), (56, 3739992), (64, 3272493), (84, 2493328), (96, 2181662), (112, 1869996), (168, 1246664), (192, 1090831), (224, 934998), (336, 623332), (448, 467499), (672, 311666), (1344, 155833)]