210940912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6350

約数の個数: 80

約数和(自身を含む): 524966400

約数和(自身を除く): 314025488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 6299, 8372, 12598, 16744, 25196, 33488, 44093, 50392, 81887, 88186, 100784, 144877, 163774, 176372, 289754, 327548, 352744, 573209, 579508, 655096, 705488, 1014139, 1146418, 1159016, 1310192, 1883401, 2028278, 2292836, 2318032, 3766802, 4056556, 4585672, 7533604, 8113112, 9171344, 13183807, 15067208, 16226224, 26367614, 30134416, 52735228, 105470456, 210940912]

約数ペア:

[(1, 210940912), (2, 105470456), (4, 52735228), (7, 30134416), (8, 26367614), (13, 16226224), (14, 15067208), (16, 13183807), (23, 9171344), (26, 8113112), (28, 7533604), (46, 4585672), (52, 4056556), (56, 3766802), (91, 2318032), (92, 2292836), (104, 2028278), (112, 1883401), (161, 1310192), (182, 1159016), (184, 1146418), (208, 1014139), (299, 705488), (322, 655096), (364, 579508), (368, 573209), (598, 352744), (644, 327548), (728, 289754), (1196, 176372), (1288, 163774), (1456, 144877), (2093, 100784), (2392, 88186), (2576, 81887), (4186, 50392), (4784, 44093), (6299, 33488), (8372, 25196), (12598, 16744)]