210074228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18617}}^1$

素因数の和:18672

約数の個数: 48

約数和(自身を含む): 467088384

約数和(自身を除く): 257014156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 18617, 37234, 74468, 130319, 242021, 260638, 484042, 521276, 577127, 968084, 1154254, 1694147, 2308508, 3388294, 4039889, 6776588, 7502651, 8079778, 15005302, 16159556, 30010604, 52518557, 105037114, 210074228]

約数ペア:

[(1, 210074228), (2, 105037114), (4, 52518557), (7, 30010604), (13, 16159556), (14, 15005302), (26, 8079778), (28, 7502651), (31, 6776588), (52, 4039889), (62, 3388294), (91, 2308508), (124, 1694147), (182, 1154254), (217, 968084), (364, 577127), (403, 521276), (434, 484042), (806, 260638), (868, 242021), (1612, 130319), (2821, 74468), (5642, 37234), (11284, 18617)]