214722904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59513}}^1$

素因数の和:59571

約数の個数: 32

約数和(自身を含む): 449925840

約数和(自身を除く): 235202936

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 59513, 119026, 238052, 476104, 654643, 1309286, 2440033, 2618572, 4880066, 5237144, 9760132, 19520264, 26840363, 53680726, 107361452, 214722904]

約数ペア:

[(1, 214722904), (2, 107361452), (4, 53680726), (8, 26840363), (11, 19520264), (22, 9760132), (41, 5237144), (44, 4880066), (82, 2618572), (88, 2440033), (164, 1309286), (328, 654643), (451, 476104), (902, 238052), (1804, 119026), (3608, 59513)]