210547456

素因数分解:

$2^8\times 7^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 483152544

約数和(自身を除く): 272605088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 293, 401, 448, 586, 802, 896, 1172, 1604, 1792, 2051, 2344, 2807, 3208, 4102, 4688, 5614, 6416, 8204, 9376, 11228, 12832, 16408, 18752, 22456, 25664, 32816, 37504, 44912, 51328, 65632, 75008, 89824, 102656, 117493, 131264, 179648, 234986, 262528, 359296, 469972, 525056, 718592, 822451, 939944, 1644902, 1879888, 3289804, 3759776, 6579608, 7519552, 13159216, 15039104, 26318432, 30078208, 52636864, 105273728, 210547456]

約数ペア:

[(1, 210547456), (2, 105273728), (4, 52636864), (7, 30078208), (8, 26318432), (14, 15039104), (16, 13159216), (28, 7519552), (32, 6579608), (56, 3759776), (64, 3289804), (112, 1879888), (128, 1644902), (224, 939944), (256, 822451), (293, 718592), (401, 525056), (448, 469972), (586, 359296), (802, 262528), (896, 234986), (1172, 179648), (1604, 131264), (1792, 117493), (2051, 102656), (2344, 89824), (2807, 75008), (3208, 65632), (4102, 51328), (4688, 44912), (5614, 37504), (6416, 32816), (8204, 25664), (9376, 22456), (11228, 18752), (12832, 16408)]